Podcasts about space sciences

As debates over NASA's future heat up, questions about the value of space exploration are popping up everywhere. This week on Planetary Radio, we're tackling the tough questions head-on with The Planetary Society's staff, including Casey Dreier, chief of space policy, and Ambre Trujillo, digital community manager. They break down the biggest misconceptions about space science, public versus private investment, and why exploration still matters in an ever-changing world. Then Jack Kiraly, director of government relations, joins us for a space policy update. We discuss the growing movement to save NASA science, how community action is ramping up, and what’s happening behind the scenes on Capitol Hill. And in What's Up with Bruce Betts, we explore some of the most recent NASA spinoffs, technologies developed for space that are making life better here on Earth. Discover more at: https://www.planetary.org/planetary-radio/2025-space-science-under-fireSee omnystudio.com/listener for privacy information.

This talk explores the Universe's journey from its homogeneous beginnings after the Big Bang to the formation of stars from primordial hydrogen and helium. Through nuclear fusion, stars produced light elements, and their dramatic deaths as supernovae forged elements up to iron. The Zwicky Transient Facility, a cutting-edge 2-telescope project, systematically studies the dynamic Universe. The speaker will discuss remarkable discoveries, including super-luminous supernovae, new transient phenomena, supernova progenitors, planets being engulfed by aging stars, and an abundance of pulsating and binary stars. Speaker Shrinivas R. Kulkarni, George Ellery Hale Professor of Astronomy and Planetary Science, California Institute of Technology (Caltech) In collaboration with Center for Astrophysics and Space Science

The Hubble Space Telescope has been one of NASA's most successful flagship missions, recently celebrating 35 years in space. Often referred to as "the gift that keeps giving," the HST has provided not just magnificent science—shared worldwide—but also some of our universe's most significant and stunning images, inspiring wonder and driving countless young people into the sciences and STEM fields in general. And for the general public, Hubble continues to provide a profound sense of the wonders of the universe and our place in it. We are joined this week by Dr. John Grunsfeld, who flew five times on the space shuttle and spent over 50 hours on Hubble servicing missions to keep those incredible images coming. Join us for a fascinating deep dive into this magnificent project. Headlines NASA Budget Cuts: The episode starts with a discussion about proposed budget cuts to NASA, including concerns from future NASA administrator Jared Isaacman, who expressed reservations about the cuts. Hercules-Corona-Borealis Great Wall: The hosts discuss the discovery of the largest structure in the universe, the Hercules-Corona-Borealis Great Wall, and the ongoing efforts to understand its size and implications. China's Tiangong Space Station: An update on China's Tiangong space station and their successful crew rotation operations, as well as their recent agreement to train astronauts from Pakistan. Interview with Dr. John Grunsfeld John Grunsfeld's Background: Grunsfeld shares his early inspirations, including the pioneering Gemini program during the Space Race, and how this influenced his path to becoming an astronaut and physicist. Hubble's 35th Anniversary: The conversation shifts to the Hubble Space Telescope's 35th anniversary and Grunsfeld's unique perspective as someone who flew on the space shuttle and performed multiple Hubble servicing missions. Hubble Servicing and EVAs: Grunsfeld details the challenges and complexities of performing extravehicular activities (EVAs) to repair and upgrade Hubble, highlighting the extensive training involved. Hubble's Scientific Contributions: The discussion covers Hubble's significant scientific achievements, including measuring the age and expansion of the universe and the discovery of dark energy. NASA's Value and Budget Concerns: Grunsfeld emphasizes NASA's importance in driving innovation, inspiring the public, and its positive impact on the economy, expressing concern over proposed budget cuts. Future of Space Telescopes: The episode concludes with a look at the future of space telescopes, including the Habitable Worlds Observatory and the potential for robotic servicing to maintain these complex instruments. Hosts: Rod Pyle and Tariq Malik Guest: Dr. John Grunsfeld Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

This week we look at how the elimination of science programs, projects, datasets, and funding may be shaping into an extinction-level event for US Space-related sciences. Come cry with us.

The Hubble Space Telescope has been one of NASA's most successful flagship missions, recently celebrating 35 years in space. Often referred to as "the gift that keeps giving," the HST has provided not just magnificent science—shared worldwide—but also some of our universe's most significant and stunning images, inspiring wonder and driving countless young people into the sciences and STEM fields in general. And for the general public, Hubble continues to provide a profound sense of the wonders of the universe and our place in it. We are joined this week by Dr. John Grunsfeld, who flew five times on the space shuttle and spent over 50 hours on Hubble servicing missions to keep those incredible images coming. Join us for a fascinating deep dive into this magnificent project. Headlines NASA Budget Cuts: The episode starts with a discussion about proposed budget cuts to NASA, including concerns from future NASA administrator Jared Isaacman, who expressed reservations about the cuts. Hercules-Corona-Borealis Great Wall: The hosts discuss the discovery of the largest structure in the universe, the Hercules-Corona-Borealis Great Wall, and the ongoing efforts to understand its size and implications. China's Tiangong Space Station: An update on China's Tiangong space station and their successful crew rotation operations, as well as their recent agreement to train astronauts from Pakistan. Interview with Dr. John Grunsfeld John Grunsfeld's Background: Grunsfeld shares his early inspirations, including the pioneering Gemini program during the Space Race, and how this influenced his path to becoming an astronaut and physicist. Hubble's 35th Anniversary: The conversation shifts to the Hubble Space Telescope's 35th anniversary and Grunsfeld's unique perspective as someone who flew on the space shuttle and performed multiple Hubble servicing missions. Hubble Servicing and EVAs: Grunsfeld details the challenges and complexities of performing extravehicular activities (EVAs) to repair and upgrade Hubble, highlighting the extensive training involved. Hubble's Scientific Contributions: The discussion covers Hubble's significant scientific achievements, including measuring the age and expansion of the universe and the discovery of dark energy. NASA's Value and Budget Concerns: Grunsfeld emphasizes NASA's importance in driving innovation, inspiring the public, and its positive impact on the economy, expressing concern over proposed budget cuts. Future of Space Telescopes: The episode concludes with a look at the future of space telescopes, including the Habitable Worlds Observatory and the potential for robotic servicing to maintain these complex instruments. Hosts: Rod Pyle and Tariq Malik Guest: Dr. John Grunsfeld Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

The Hubble Space Telescope has been one of NASA's most successful flagship missions, recently celebrating 35 years in space. Often referred to as "the gift that keeps giving," the HST has provided not just magnificent science—shared worldwide—but also some of our universe's most significant and stunning images, inspiring wonder and driving countless young people into the sciences and STEM fields in general. And for the general public, Hubble continues to provide a profound sense of the wonders of the universe and our place in it. We are joined this week by Dr. John Grunsfeld, who flew five times on the space shuttle and spent over 50 hours on Hubble servicing missions to keep those incredible images coming. Join us for a fascinating deep dive into this magnificent project. Headlines NASA Budget Cuts: The episode starts with a discussion about proposed budget cuts to NASA, including concerns from future NASA administrator Jared Isaacman, who expressed reservations about the cuts. Hercules-Corona-Borealis Great Wall: The hosts discuss the discovery of the largest structure in the universe, the Hercules-Corona-Borealis Great Wall, and the ongoing efforts to understand its size and implications. China's Tiangong Space Station: An update on China's Tiangong space station and their successful crew rotation operations, as well as their recent agreement to train astronauts from Pakistan. Interview with Dr. John Grunsfeld John Grunsfeld's Background: Grunsfeld shares his early inspirations, including the pioneering Gemini program during the Space Race, and how this influenced his path to becoming an astronaut and physicist. Hubble's 35th Anniversary: The conversation shifts to the Hubble Space Telescope's 35th anniversary and Grunsfeld's unique perspective as someone who flew on the space shuttle and performed multiple Hubble servicing missions. Hubble Servicing and EVAs: Grunsfeld details the challenges and complexities of performing extravehicular activities (EVAs) to repair and upgrade Hubble, highlighting the extensive training involved. Hubble's Scientific Contributions: The discussion covers Hubble's significant scientific achievements, including measuring the age and expansion of the universe and the discovery of dark energy. NASA's Value and Budget Concerns: Grunsfeld emphasizes NASA's importance in driving innovation, inspiring the public, and its positive impact on the economy, expressing concern over proposed budget cuts. Future of Space Telescopes: The episode concludes with a look at the future of space telescopes, including the Habitable Worlds Observatory and the potential for robotic servicing to maintain these complex instruments. Hosts: Rod Pyle and Tariq Malik Guest: Dr. John Grunsfeld Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

In this episode, Winston Brady and Marc Fusco discuss the joys of teaching middle school and studying astronomy.Mr. Fusco currently teaches Junior High History and Trivium at Thales Academy Raleigh, where he shares his love of classical education, literature, and history with his students, and he also is an Assistant Varsity Soccer Coach at Thales Academy Rolesville JH/HS. He enjoys playing music, playing soccer, building rockets, studying history, and learning.After graduate school, Mr. Fusco worked as a Management Consultant and business owner 15+ years, and most recently, worked at NASA for 10 years before coming to Thales Academy. In the episode, Winston asks Marc about star nurseries, spiral arms, and galactic clusters, among many other topics. Mr. Fusco received a B.A. and an M.A. in Medieval and Renaissance Literature and History from Arizona State University, an M.S. in Space Science from the University of North Dakota, attended Cambridge University in the UK, and was a doctoral fellow in Medieval and Renaissance Literature at The University of North Carolina at Chapel Hill. He teaches History at Thales Academy Raleigh and is an Assistant Varsity Soccer Coach at Thales Academy Rolesville JH/HS.

A road trip to a gypsum quarry in Algeria led Youcef Sellam on a journey of scientific discovery. From the road trip to an internship in Italy, he and his colleagues later discovered microbial fossils—marking a first for Algerian gypsum. As a Ph.D. student at the University of Bern, Sellam and his team took this research further. They used a special instrument to detect the chemical signatures of these ancient microbes, demonstrating a method that could one day help search for traces of life on Mars. Their findings, published in Frontiers in Astronomy and Space Sciences, highlight how chemical analysis can reveal biological traces in minerals. Join planetary scientist Beth Johnson and Youcef for a discussion of how this research brings us one step closer to understanding how we might detect past life on the Red Planet. (Recorded live 10 April 2025.)

When we are able to see the full scope of a problem, rather than a fragment, it changes how we respond. Throughout history, comprehensive data has catalyzed transformative change—from the measurements that spurred the halting of ozone depletion to the coral reef monitoring networks that revealed the devastating impacts of ocean acidification. Yet, the average person remains disconnected from visualizing their lifestyle's impact on Earth's systems, leaving an incomplete perception of our collective footprint. But what transformations might occur if we could observe the full consequences of our consumption patterns as they ripple across forests, oceans, and the atmosphere in real time? In this episode, Nate is joined by Will Marshall, co-founder and CEO of Planet Labs. Planet Labs' mission is to capture daily images and real-time data of the entire Earth using a fleet of hundreds of satellites, in order to make global change visible, accessible and actionable. Will shares how this data is being harnessed to tackle environmental challenges like deforestation and reducing methane emissions, and how AI is analyzing it to help governments, NGOs, and businesses make informed – and planet friendly – decisions. Will also emphasizes Planet Labs' commitment to transparency and accountability on a global scale, ultimately aiming to make substantial contributions to the pursuit of Earth's ecological integrity.  How can we harness this extraordinary technological innovation (and others like it) to better fulfill our roles as planetary stewards? What sorts of environmental projects – such as carbon trading or protecting coral reefs – benefit most from this new data? Finally, how are small communities using this data to create targeted, local environmental strategies that will build ecological wealth for future generations?  (Conversation recorded on March 14th, 2025)   About Will Marshall: Will Marshall is the Co-Founder and CEO of Planet Labs, where he leads the overall company strategy and direction. Prior to Planet, Will was a Scientist at NASA/USRA where he was a systems engineer on lunar orbiter mission “LADEE”, a member of the science team for the lunar impactor mission “LCROSS”, served as Co-Principal Investigator on PhoneSat, and was the technical lead on research projects in space debris remediation. Will received his Ph.D. in Physics from the University of Oxford and his Masters in Physics with Space Science and Technology from the University of Leicester. Will was also a Postdoctoral Fellow at George Washington University and Harvard.   Show Notes and More Watch this video episode on YouTube   Want to learn the broad overview of The Great Simplification in 30 minutes? Watch our Animated Movie.   ---   Support The Institute for the Study of Energy and Our Future Join our Substack newsletter Join our Discord channel and connect with other listeners  

Non-technical Talk by Prof. Jonathan Fortney (U. of California, Santa Cruz) Apr. 9, 2025Over 6000 planets have now been found around other stars, but we only have information about what their atmospheres are like for a few dozen.  NASA's powerful James Webb Space Telescope (JWST), which features a 20-foot mirror in space, is currently being used to understand planetary atmospheres.  Prof. Fortney explains how we can look for atmospheres around rocky planets the size of the Earth, and how his group and others are already measuring the abundances of molecules like water, methane, ammonia, and carbon dioxide in the atmospheres of larger planets, of sizes similar to Neptune and Jupiter.  And he tells us what astronomers are looking forward to in the next year or two with JWST.

Let's take a fast-paced journey through all that's new in space and astronomy, including dark energy news, the death of supersymmetry, a closer look at remoting sensing in Earth science, and tales from the launch pad.

Send us a textProf. Dr. Islam Abou El-Magd, Ph.D. is the President of the National Authority for Remote Sensing and Space Sciences, Egypt ( https://www.narss.sci.eg/professor/47 ), which focuses on applied research using earth observation and geo-informatics in environmental-related issuesProf. Abou El-Magd is also Counsellor for the Minister of Higher Education and Scientific Research for Space Technology and African Affairs ( https://mohesr.gov.eg/en-us/Pages/home.aspx ), which is responsible for all related education, science and technology in Egypt with Africa either on bi-lateral, multi-lateral and AUC agreements. Prof. Abou El-Magd has been involved in developing many international, regional and national Geographic Information System (GIS) projects in different disciplines. He was a GIS consultant for the Centre of Environment and Development for Arab Region and Europe (CEDARE), Arab League. Prof. Abou El-Magd spent five years of his career in the UK as a GIS Program Coordinator for the University of Southampton and Gifford Excellence. He has been selected as an international consultant for a short-term consultancy to some of the UN Programs, including the Food and Agriculture Organization in Saudi Arabia, the World Health Organization in Sudan, and the United Nations Development Program in Kuwait.Prof. Abou El-Magd is also general secretary of the space council of Egypt, which is responsible for setting up the policy and strategy of space and earth observation applications in Egypt. He represents Egypt as a focal point in some European-African space initiatives and partnerships such as Global Monitoring for Environment and Security (GMES). He was also a co-chair of the Implementation Plan Working Group – Group on Earth Observation that developed the ten-year implementation plan for GEO (2016-2025). Moreover, He is also an acting member of the African Space policy and Strategy by the Space Working Group that developed the African Space policy and strategy. Finally, he is the Vice-President of the African Association of Remote Sensing and the Environment, the largest remote sensing and geo-informatics association and network in Africa.Prof. Abou El-Magd chaired the high-level national committee to strategize and develop the National Space Program, which the Egyptian Space Agency ( https://www.egsa.gov.eg/ ) currently implements. He was also appointed for a short period as the Vice Executive President of the Egyptian Space Agency before being appointed president of the National Authority for Remote Sensing and Space Sciences, which was the cradle of the Egyptian Space Program.Prof. Abou El-Magd has an MSc, University of El-Mansoura, Egypt and Ph.D., School of Civil Engineering and The Environment, University of Southampton, UK. #ProfDrIslamAbouElMagd  #RemoteSensing #SpaceSciences #Egypt #GeographicInformationSystems #SatelliteImagery #DisasterMitigation #SandDuneMovements #AeolianProcess #Dengue #MedicalEntomology #AquaticBiology #Fisheries #AedesAegypti #GreenhouseGases #GeothermalEnergy #FishingZoneDetection #Sardinella #Geosciences #GoldExploration #ArchaeologicalSites #SandStorms #Sinai #RedSea #STEM #Innovation #Science #Technology #Research #ProgressPotentialAndPossibilities #IraPastor #Podcast #Podcaster #Podcasting #ViralPodcastSupport the show

Let's take a fast-paced journey through all that's new in space and astronomy, including new results from Perseverance Rover, Venusian Volcanism, Mars Sample Return (or not), Intuitive Machines' failure to land upright, Firefly Aerospace's amazing success with Blue Ghost, and tales from the launch pad.

This week we are discussing astrophysics, how to better understand changing clouds, their impact on Earth's climate, making the most of open data, unconventional career paths and the power of ‘paying it forward.' With me to discuss all of that is Dr Jacqueline Campbell, Co-Founder & Partner Scientist at asterisk labs, ARIA R&D Creator and Schmidt Science Fellow. This is the second in a series of space-related podcast episodes leading up to our evening discussion on space missions and their impact on UK space science and industry, in April.

Join host Dr. Peter Grossman on an interstellar journey with Dr. Alan Stern, a trailblazer in space exploration!  In this episode of Beauty and the BS No Boundaries, we delve into Dr. Stern's incredible contributions to our understanding of the cosmos, his advocacy for civilian space travel, and the potential for future space settlements. As the principal investigator of NASA's New Horizons mission, he shares captivating stories about leading humanity's first flyby of Pluto. Key Takeaways: - Discover how passion fueled Dr. Stern's path from a curious child to a pioneering astrophysicist. - Uncover fascinating insights into Pluto and its unexpected complexities. - Learn about the burgeoning era of commercial spaceflight reshaping our cosmic ambitions.

The participation of private industry in science and exploration missions that are sponsored by government has increased while still asking and answering some of humanity's hardest questions – and lower costs, build domestic industry, prove technology, and maintain leadership. What could government do differently to continue fostering private space successes, including full commercialization? This episode highlights the 62nd annual Goddard Space Science Symposium, 19-21 March, 2025.  Colleen Stover, Center for Space Policy & Strategy, talks to key commercial players about their recent lunar landings, and guests from Planetary Society and the American Astronautical Association about the right policies, messaging, and questions needed to maintain US leadership in space exploration.  Featured guests: Jordi Paredes Garcia, Corporate Chief Engineer, Firefly Aerospace Trent Martin, Senior VP of Space Systems, Intuitive Machines Casey Dreier, Chief Space Policy, The Planetary Society  Jim Way, Executive Director, and Ron Birk, President, representing the American Astronautical Association Available by video or podcast. The Space Policy Show is produced by The Aerospace Corporation's Center for Space Policy and Strategy. It is a virtual series covering a broad set of topics that span across the space enterprise. CSPS brings together experts from within Aerospace, the government, academia, business, nonprofits, and the national labs. The show and their podcasts are an opportunity to learn about and to stay engaged with the larger space policy community. Subscribe to our YouTube channel to watch all episodes!

How do we detect ripples in spacetime? Neil deGrasse Tyson and comedian Harrison Greenbaum explore black hole collisions, quantum tricks, and how gravitational waves can help us uncover the early universe with MIT physicist and LIGO researcher Nergis Mavalvala.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/when-black-holes-collide-with-nergis-mavalvala/Thanks to our Patrons Akhilesh Kashyap, George Woods, Alishan Momin, Scott Artyn, Terrance Wallace, justinetaylor1989, David Kupersmith, Asef Karim, Robert Somazze, Micheal Emmer, Jeffrey Cooper, Bigyan Bhar, Gavin TRaber, A Bains, josh burrell, Darius Cruz, Cassandre L Henderson, Liam Higley, Ojakuna, Karen, Anshul Sanghi, Sam Walley, David Eatwell, Psychotacon, Alec Myers, Alfred Rivera, Colby Carmichiel, Tommy, kim kanahele, Robert Breutzmann, Dan Defibaugh, Slyter, Aksheev Bhambri, Chris Topher, Joanna Apergis, Rockington, Patrick Corrigan, AlexKP_, Abi ROdriguez, Shawn Santor, Shanna Johnston, Cleve Dawson, Mohammed Bilal Monnoo, Patrick Laurin, Eric Kaplan, Dr. What, Glen S. Sheets, David Yardley, Librak Productions LLC, and Catherine Thomas for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

Let's take a fast-paced journey thru all that's new in space and astronomy, including DESI takes a census of central blackholes, star formation in clusters, and updates on Europa Clipper, along with a deep dive into Mars science, and tales from the launch pad.

In this episode of This Week in Space, Rod Pyle and Tariq Malik talk with Dr. Jim Green, former NASA Chief Scientist. He discusses how we can search for technosignatures that might indicate advanced civilizations in other star systems, new ideas on Mars sample return, and his fascinating experience consulting on the movie, The Martian! Also: this week's robotic landings on the Moon - one successful, one partly so; what's up with the USAF X-37B mini-shuttle; and recent news on those Energizer Bunnies of space, Voyagers 1&2. Their wings have been clipped a bit, but they just keep going... join us! News Lunar Landing Week: Firefly Aerospace's Blue Ghost lander achieved a flawless touchdown in Mare Chrisium, the Intuitive Machines Athena lander reached the Moon's south polar region but experienced issues with its navigation radar (and tipped over), and SpaceX's Starship test flight 8 successfully caught its booster for the third time but lost control of the upper stage, resulting in the breakup of the upper stage and debris over the Bahamas and Caribbean. NASA powered down additional instruments on both Voyager 1 and Voyager 2 to extend their remaining power supply, including Voyager 1's cosmic ray system that helped confirm its entry into interstellar space in 2012. The secretive US Space Force X-37B space plane landed at Vandenberg Space Force Base after 434 days in orbit, completing its seventh mission, which tested new orbital capabilities, including aerobraking techniques. A newly released list showcases the world's top ten locations for dark skies and stargazing, with the US only having only one location—in Hawaii—to make the list. Dr. Jim Green His Career: Dr. Green goes over his former role as NASA's Chief Scientist and highlights key aspects of his career, including running the National Space Science Data Center (NSSDC) and leading NASA's Planetary Science Division, and how his interest in space first began. The Martian: Dr. Green also explains how he got involved as a consultant for Ridley Scott's movie, "The Martian," and how NASA got really involved with the film. He also shares his favorite scene from the movie. NASA's Search for Alien Civilizations: Dr. Green shares how he helped shift NASA's focus from traditional SETI to searching for technosignatures like Dyson Spheres and O'Neill structures in other star systems, securing $10 million in funding for research that could detect megastructures in our astronomical data while noting that humanity may need similar space habitats in 800 million years when the sun makes Earth uninhabitable. Mars Sample Return Strategy: Dr. Green explains how NASA's evolving plan to return samples fropm Mars includes developing Mars Ascent Vehicles that could eventually support human missions while revealing that Perseverance was deliberately designed to place sample tubes on the surface so any nation could retrieve them, making the mission more politically viable with budget offices and Congress. Humanity's Cosmic Future: Dr. Green reveals that he helped create NASA's Commercial Lunar Payload Services (CLPS) program to support new companies for lunar missions. Despite early failures, he emphasized that humanity must utilize space resources and capabilities to ensure our species' long-term survival. Hosts: Rod Pyle and Tariq Malik Guest: Dr. Jim Green Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

In this episode of This Week in Space, Rod Pyle and Tariq Malik talk with Dr. Jim Green, former NASA Chief Scientist. He discusses how we can search for technosignatures that might indicate advanced civilizations in other star systems, new ideas on Mars sample return, and his fascinating experience consulting on the movie, The Martian! Also: this week's robotic landings on the Moon - one successful, one partly so; what's up with the USAF X-37B mini-shuttle; and recent news on those Energizer Bunnies of space, Voyagers 1&2. Their wings have been clipped a bit, but they just keep going... join us! News Lunar Landing Week: Firefly Aerospace's Blue Ghost lander achieved a flawless touchdown in Mare Chrisium, the Intuitive Machines Athena lander reached the Moon's south polar region but experienced issues with its navigation radar (and tipped over), and SpaceX's Starship test flight 8 successfully caught its booster for the third time but lost control of the upper stage, resulting in the breakup of the upper stage and debris over the Bahamas and Caribbean. NASA powered down additional instruments on both Voyager 1 and Voyager 2 to extend their remaining power supply, including Voyager 1's cosmic ray system that helped confirm its entry into interstellar space in 2012. The secretive US Space Force X-37B space plane landed at Vandenberg Space Force Base after 434 days in orbit, completing its seventh mission, which tested new orbital capabilities, including aerobraking techniques. A newly released list showcases the world's top ten locations for dark skies and stargazing, with the US only having only one location—in Hawaii—to make the list. Dr. Jim Green His Career: Dr. Green goes over his former role as NASA's Chief Scientist and highlights key aspects of his career, including running the National Space Science Data Center (NSSDC) and leading NASA's Planetary Science Division, and how his interest in space first began. The Martian: Dr. Green also explains how he got involved as a consultant for Ridley Scott's movie, "The Martian," and how NASA got really involved with the film. He also shares his favorite scene from the movie. NASA's Search for Alien Civilizations: Dr. Green shares how he helped shift NASA's focus from traditional SETI to searching for technosignatures like Dyson Spheres and O'Neill structures in other star systems, securing $10 million in funding for research that could detect megastructures in our astronomical data while noting that humanity may need similar space habitats in 800 million years when the sun makes Earth uninhabitable. Mars Sample Return Strategy: Dr. Green explains how NASA's evolving plan to return samples fropm Mars includes developing Mars Ascent Vehicles that could eventually support human missions while revealing that Perseverance was deliberately designed to place sample tubes on the surface so any nation could retrieve them, making the mission more politically viable with budget offices and Congress. Humanity's Cosmic Future: Dr. Green reveals that he helped create NASA's Commercial Lunar Payload Services (CLPS) program to support new companies for lunar missions. Despite early failures, he emphasized that humanity must utilize space resources and capabilities to ensure our species' long-term survival. Hosts: Rod Pyle and Tariq Malik Guest: Dr. Jim Green Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

In this episode of This Week in Space, Rod Pyle and Tariq Malik talk with Dr. Jim Green, former NASA Chief Scientist. He discusses how we can search for technosignatures that might indicate advanced civilizations in other star systems, new ideas on Mars sample return, and his fascinating experience consulting on the movie, The Martian! Also: this week's robotic landings on the Moon - one successful, one partly so; what's up with the USAF X-37B mini-shuttle; and recent news on those Energizer Bunnies of space, Voyagers 1&2. Their wings have been clipped a bit, but they just keep going... join us! News Lunar Landing Week: Firefly Aerospace's Blue Ghost lander achieved a flawless touchdown in Mare Chrisium, the Intuitive Machines Athena lander reached the Moon's south polar region but experienced issues with its navigation radar (and tipped over), and SpaceX's Starship test flight 8 successfully caught its booster for the third time but lost control of the upper stage, resulting in the breakup of the upper stage and debris over the Bahamas and Caribbean. NASA powered down additional instruments on both Voyager 1 and Voyager 2 to extend their remaining power supply, including Voyager 1's cosmic ray system that helped confirm its entry into interstellar space in 2012. The secretive US Space Force X-37B space plane landed at Vandenberg Space Force Base after 434 days in orbit, completing its seventh mission, which tested new orbital capabilities, including aerobraking techniques. A newly released list showcases the world's top ten locations for dark skies and stargazing, with the US only having only one location—in Hawaii—to make the list. Dr. Jim Green His Career: Dr. Green goes over his former role as NASA's Chief Scientist and highlights key aspects of his career, including running the National Space Science Data Center (NSSDC) and leading NASA's Planetary Science Division, and how his interest in space first began. The Martian: Dr. Green also explains how he got involved as a consultant for Ridley Scott's movie, "The Martian," and how NASA got really involved with the film. He also shares his favorite scene from the movie. NASA's Search for Alien Civilizations: Dr. Green shares how he helped shift NASA's focus from traditional SETI to searching for technosignatures like Dyson Spheres and O'Neill structures in other star systems, securing $10 million in funding for research that could detect megastructures in our astronomical data while noting that humanity may need similar space habitats in 800 million years when the sun makes Earth uninhabitable. Mars Sample Return Strategy: Dr. Green explains how NASA's evolving plan to return samples fropm Mars includes developing Mars Ascent Vehicles that could eventually support human missions while revealing that Perseverance was deliberately designed to place sample tubes on the surface so any nation could retrieve them, making the mission more politically viable with budget offices and Congress. Humanity's Cosmic Future: Dr. Green reveals that he helped create NASA's Commercial Lunar Payload Services (CLPS) program to support new companies for lunar missions. Despite early failures, he emphasized that humanity must utilize space resources and capabilities to ensure our species' long-term survival. Hosts: Rod Pyle and Tariq Malik Guest: Dr. Jim Green Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

In this episode of This Week in Space, Rod Pyle and Tariq Malik talk with Dr. Jim Green, former NASA Chief Scientist. He discusses how we can search for technosignatures that might indicate advanced civilizations in other star systems, new ideas on Mars sample return, and his fascinating experience consulting on the movie, The Martian! Also: this week's robotic landings on the Moon - one successful, one partly so; what's up with the USAF X-37B mini-shuttle; and recent news on those Energizer Bunnies of space, Voyagers 1&2. Their wings have been clipped a bit, but they just keep going... join us! News Lunar Landing Week: Firefly Aerospace's Blue Ghost lander achieved a flawless touchdown in Mare Chrisium, the Intuitive Machines Athena lander reached the Moon's south polar region but experienced issues with its navigation radar (and tipped over), and SpaceX's Starship test flight 8 successfully caught its booster for the third time but lost control of the upper stage, resulting in the breakup of the upper stage and debris over the Bahamas and Caribbean. NASA powered down additional instruments on both Voyager 1 and Voyager 2 to extend their remaining power supply, including Voyager 1's cosmic ray system that helped confirm its entry into interstellar space in 2012. The secretive US Space Force X-37B space plane landed at Vandenberg Space Force Base after 434 days in orbit, completing its seventh mission, which tested new orbital capabilities, including aerobraking techniques. A newly released list showcases the world's top ten locations for dark skies and stargazing, with the US only having only one location—in Hawaii—to make the list. Dr. Jim Green His Career: Dr. Green goes over his former role as NASA's Chief Scientist and highlights key aspects of his career, including running the National Space Science Data Center (NSSDC) and leading NASA's Planetary Science Division, and how his interest in space first began. The Martian: Dr. Green also explains how he got involved as a consultant for Ridley Scott's movie, "The Martian," and how NASA got really involved with the film. He also shares his favorite scene from the movie. NASA's Search for Alien Civilizations: Dr. Green shares how he helped shift NASA's focus from traditional SETI to searching for technosignatures like Dyson Spheres and O'Neill structures in other star systems, securing $10 million in funding for research that could detect megastructures in our astronomical data while noting that humanity may need similar space habitats in 800 million years when the sun makes Earth uninhabitable. Mars Sample Return Strategy: Dr. Green explains how NASA's evolving plan to return samples fropm Mars includes developing Mars Ascent Vehicles that could eventually support human missions while revealing that Perseverance was deliberately designed to place sample tubes on the surface so any nation could retrieve them, making the mission more politically viable with budget offices and Congress. Humanity's Cosmic Future: Dr. Green reveals that he helped create NASA's Commercial Lunar Payload Services (CLPS) program to support new companies for lunar missions. Despite early failures, he emphasized that humanity must utilize space resources and capabilities to ensure our species' long-term survival. Hosts: Rod Pyle and Tariq Malik Guest: Dr. Jim Green Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

Is “now” just an illusion? Neil deGrasse Tyson and comic co-host Paul Mecurio answer questions on the Higgs Field, dark energy, and the feasibility of Dyson spheres with astrophysicist Hakeem Oluseyi.NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/hubble-trouble-with-hakeem-oluseyi/Thanks to our Patrons Omar Video, Dan Carson, Joy Jack, Christine Bryant, Andrea Andrade, mahmoud hassan, Kyal Murray, Mercedes Dominguez, Christopher Rogalski, Eric De Bruin, Telmore, Gabe Ramshaw, James Edward Humphrey, Laurel Herbert, AJ Chambers, Bill WInn, Mayson Howell, Julianne Markow, Manthan Patel, Sonya Ponds, Depression Rawr, David Leys, Garon Devine, Vishal Ayeppun, BIIZZxGaming, Kurt Clark, Max Goldberg, Beth McDaniel, Shelby Staudenmaier, Kinnick Sutton, Jane von Schilling, Joanne karl, Walter Kinslow, and Eric Johnston for supporting us this week. Subscribe to SiriusXM Podcasts+ to listen to new episodes of StarTalk Radio ad-free and a whole week early.Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus.

Dr. John Moores is an Associate Professor at York University and Director of the Graduate Program in Earth and Space Science. He is the Science Advisor to the President of the Canadian Space Agency (CSA) and also serves as the Director of the Technologies for Exo-Planetary Science NSERC CREATE Program, which provides unique training opportunities for graduate students. He previously served as the Associate Dean of Research & Graduate Studies for the Lassonde School of Engineering at York University. Please check out these relevant links: Daydreaming in the Solar System Welcome to Dice in Mind, a podcast hosted by Bradley Browne and Jason Kaufman to explore the intersection of life, games, science, music, philosophy, and creativity through interviews with leading creatives. All are welcome in this space. Royalty-free music "Night Jazz Beats" courtesy of flybirdaudio.

Let's take a fast-paced journey thru all that's new in space and astronomy, including a potentially killer asteroid, a new look at the history of Earth's water, and a mini-quasi-moon, along with a deep dive into climate change, and tales from the launch pad.

Particle physicist and science communicator Brian Cox takes questions on the nature of the universe, and shares his insights on the study of the sun, the upcoming 'planetary parade,' and the 100-year anniversary of Edwin Hubble's confirmation of galaxies beyond the Milky Way.

Happy New Year! 2024 brought us a lot of exciting space news, from a total solar eclipse to the launch of Europa Clipper and our celebration of 40 years as the SETI Institute. What does 2025 hold? Join hosts Beth Johnson and Franck Marchis for our first show of the year, taking a look at new ground and space telescopes, planned missions and milestones, as well as the various eclipses. Plus, Saturn's rings will be "disappearing"! (Recorded live 9 January 2025.)

What do schools, universities, motivated STEM students, NASA, and the space industry have in common, all across the globe? The Universities Space Research Association! You may not have heard of this group before, but it's high time you did. Their new President and CEO, Dr. Elsayed Talaat, joins us to discuss the association's long history, educational and industry affiliations, and perhaps most impressively, their vast areas of research. If it's space, cutting-edge, and cool, the USRA is probably engaged. Join us for this fascinating look at one of the best education and research facilitators anywhere--the USRA. Headlines: • Astronomers mistakenly identified Elon Musk's Tesla Roadster as an asteroid, highlighting the challenges of tracking an increasing number of objects in space • AstroForge, a space mining company, announced their target asteroid for a mission launching next month, following calls for increased transparency from the scientific community • SpaceX is completing construction on their fifth and final Crew Dragon capsule, as the current fleet is expected to meet NASA's needs until Starship becomes operational • A newly discovered asteroid, 2024 YR4, has a small chance (1 in 83) of impacting Earth in 2032; NASA emphasizes that an impact is highly unlikely but will continue to track the object and refine the trajectory plot Main Topic - All the Way with the USRA: • The USRA was founded in 1969 to connect universities with NASA projects, particularly for lunar sample research during the Apollo era • The organization has since expanded to cover a wide range of space-related research areas, including astrophysics, heliophysics, Earth science, space nuclear propulsion, artificial intelligence, quantum computing, and microgravity science • The USRA plays a key role in workforce development by providing internship and scholarship opportunities for students interested in space research • The organization has a consortium of 121 member universities worldwide, which helps guide USRA's research focus and advocate for the interests of the academic space research community • The USRA's funding primarily comes from competitively awarded NASA contracts, grants, and cooperative agreements, as well as some funding from the Department of Defense and Department of Energy • President and CEO Dr. Talaat emphasizes the importance of collaboration and cross-disciplinary research in advancing space science and technology • The USRA's Lunar and Planetary Institute has been a key player in lunar research and exploration since the Apollo era, and continues to offer internship programs to inspire and train the next generation of space scientists • Dr. Talaat highlights the critical role of space weather research in protecting technological infrastructure and ensuring the safety of astronauts and pilots • He encourages young people to get involved in space research, emphasizing the excitement of scientific discovery and the real-world applications that benefit society Hosts: Rod Pyle and Tariq Malik Guest: Dr. Elsayed R. Talaat Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

What do schools, universities, motivated STEM students, NASA, and the space industry have in common, all across the globe? The Universities Space Research Association! You may not have heard of this group before, but it's high time you did. Their new President and CEO, Dr. Elsayed Talaat, joins us to discuss the association's long history, educational and industry affiliations, and perhaps most impressively, their vast areas of research. If it's space, cutting-edge, and cool, the USRA is probably engaged. Join us for this fascinating look at one of the best education and research facilitators anywhere--the USRA. Headlines: • Astronomers mistakenly identified Elon Musk's Tesla Roadster as an asteroid, highlighting the challenges of tracking an increasing number of objects in space • AstroForge, a space mining company, announced their target asteroid for a mission launching next month, following calls for increased transparency from the scientific community • SpaceX is completing construction on their fifth and final Crew Dragon capsule, as the current fleet is expected to meet NASA's needs until Starship becomes operational • A newly discovered asteroid, 2024 YR4, has a small chance (1 in 83) of impacting Earth in 2032; NASA emphasizes that an impact is highly unlikely but will continue to track the object and refine the trajectory plot Main Topic - All the Way with the USRA: • The USRA was founded in 1969 to connect universities with NASA projects, particularly for lunar sample research during the Apollo era • The organization has since expanded to cover a wide range of space-related research areas, including astrophysics, heliophysics, Earth science, space nuclear propulsion, artificial intelligence, quantum computing, and microgravity science • The USRA plays a key role in workforce development by providing internship and scholarship opportunities for students interested in space research • The organization has a consortium of 121 member universities worldwide, which helps guide USRA's research focus and advocate for the interests of the academic space research community • The USRA's funding primarily comes from competitively awarded NASA contracts, grants, and cooperative agreements, as well as some funding from the Department of Defense and Department of Energy • President and CEO Dr. Talaat emphasizes the importance of collaboration and cross-disciplinary research in advancing space science and technology • The USRA's Lunar and Planetary Institute has been a key player in lunar research and exploration since the Apollo era, and continues to offer internship programs to inspire and train the next generation of space scientists • Dr. Talaat highlights the critical role of space weather research in protecting technological infrastructure and ensuring the safety of astronauts and pilots • He encourages young people to get involved in space research, emphasizing the excitement of scientific discovery and the real-world applications that benefit society Hosts: Rod Pyle and Tariq Malik Guest: Dr. Elsayed R. Talaat Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit

Fire

It's the kind of week where we feel the need to put joy into the world, and we've made the decision to just find stories to bring a smile and share them with you. And also rockets, we're bringing you all the rocket news.

Today's guest is Peter Green, a Cornish farmer, finance expert, and space science enthusiast. This is the second episode of Series 5 and the first food and farming episode of the season!

SpaceTime Series 28 Episode 03Parker Solar Probe's Historic JourneyNASA's Parker Solar Probe has made history by becoming the fastest man-made object, surviving a record-breaking close approach to the Sun's surface. The probe, travelling at an unprecedented speed of 155,520 kilometres per hour, flew just 6.1 million kilometres above the Sun, providing invaluable data to help scientists understand the Sun's impacts on the solar system, including Earth. This mission marks a significant achievement in space exploration, shedding light on the Sun's mysterious processes and aiding in the search for habitable worlds beyond our planet.Mystery of Ultra Luminous X-Ray SourcesAstronomers have detected unusual flaring activity in an ultra luminous X-ray source, challenging our understanding of these enigmatic cosmic phenomena. Observations reveal flux variations by up to a factor of six over a few hours, offering new insights into the nature of these powerful sources, which could be linked to feeding supermassive black holes or intermediate mass black holes.Solar Cycle and La Niña ConnectionA new study suggests a possible link between the Sun's 11-year solar cycle and Earth's La Niña weather patterns. The findings indicate that solar variability may drive seasonal weather changes, potentially improving predictions of major climatic events like El Niño and La Niña, which have significant impacts on global weather patterns.January Skywatch00:00 Stuart Gary talks about NASA's Parker Solar Probe and more00:39 NASA's Parker Solar Probe survived its close approach to the sun on December 2405:19 NASA's Parker Solar Probe is 3.8 million miles from the sun10:52 Astronomers studying an ultra luminous X ray source have detected strange flaring activity13:12 Solar variability may be driving seasonal weather variability here on Earth17:19 New study suggests eating more fruits and vegetables could help reduce depression19:35 A much anticipated United States Congressional hearing on UFOs turned out to be flop25:23 A new paper claims that one of the biggest mysteries in science doesn't actually exist35:55 If the universe has an energy field of the right kind, expansion can accelerate42:59 New findings could provide fresh insights into the enigmatic planet's geological history45:50 Scientists have identified a new genetic link to autism spectrum disorder48:29 LG will release a fridge with a transparent OLED door49:35 Nintendo has announced that it will launch its Nintendo Switch by March 31st51:06 Microsoft have announced their own version of Apple's Mac Mini with ARM chips52:25 A new study claims there's evidence for recent volcanic activity on Mars56:11 Astronomers using radio telescope in Western Australia study supernova 1987A01:04:08 What exactly caused 87A to go to a blue super giant phase01:05:12 The long awaited inaugural flight of Sierra Space's Dream Chaser space plane is now expected01:10:34 Canadian scientists compared prevalence and risk of mental disorders between trans and gender diverse people01:12:49 Phoenix, Arizona named as America's top location for UFO sightingswww.spacetimewithstuartgary.comwww.bitesz.com

Let's take a fast-paced journey thru new discoveries planetary science and Cosmology. We look at Dark Comets, Io's gooey mantle, the colonization of a Ryugu sample by Earth bacteria, galaxies growing too fast too early, and more. As always, we'll also bring you tales from the launch pad.

Dr Scarlett Smash & Dr Craken MacCraic carry on talking about some of the latest space science and how they may be oceans on planets and moons in our solar system. Are there massive oceans under the surface out there in space? Find out in this episode. Contact info@absolutelysmashingllc.com for more information about sponsoring MCHH episodes or having advertisements on the show Music credits By Jolly Shore Leave  "Al For Me Grog (Trad.)" HandsomeForrune-FE (Adapted Lyrics by Taran Christen : Musical Arrangement by K. Ryan Hart) Represented by Rebellious Entertainment Dr Scarlett Smash Instagram Dr Scarlett Smash TikTok  Dr Craken MacCraic Twitter Dr Craken MacCraic Instagram MCHH Instagram MCHH Facebook MCHH Twitter Dr Scarlett Smash Twitter  Dr Scarlett Smash YouTube

In this episode I'm interviewing a scientist turned science fiction author who has written a book that takes the reader on a journey around the solar system to the many remote places we've visited with our space probes. I'm eager to learn what he thinks about space exploration. Dr John Moores is an Associate Professor in the Centre for Research in Earth and Space Science at York University. He is a member of the Royal Society of Canada's College of New Scholars, Artists and Scientists, a recipient of the Canadian Aeronautics and Space Institute's McCurdy Award and served as the Science Advisor to the President of the Canadian Space Agency from 2022-2024. John holds a BASc in Engineering Science from the University of Toronto and a Ph.D. from the University of Arizona in Planetary Science. An author on over 100 articles in planetary science, John has also been a member of five NASA and ESA-led space mission teams. Support the podcast at patron dot podbean dot com slash TheRationalView Come chat on Facebook @TheRationalView

From baby planets to ancient black holes, let's look at the week's space news, including the discovery of a planet around a still-forming star, our Sun's massive outbursts as measured by tree rings, a new catalog of white dwarfs in binary systems, and a deep dive into the possibility that black holes create dark energy. As always, we'll also bring you tales from the launch pad.

Let's take a fast-paced journey thru new discoveries in past planetary destruction. From fire to ice, let's look at snowball Earth, melting permafrost, volcanoes short and long, and more.  As always, we'll also bring you tales from the launch pad.

Let's take a fast-paced journey thru all that's new in space and astronomy, including the first results from Euclid, Roman and Rubin get ready to search for Dark Energy, a deep dive into the effects of rockets and satellites on our atmosphere, and tales from the launch pad.

Host | Matthew S WilliamsOn ITSPmagazine  

Let's take a fast-paced journey thru all that's new in space and astronomy, including microscopic black holes trying to be dark matter, massive black holes firing off jets, a deep dive into Hera and Clippers journey to look at other worlds, and tales from the launch pad.

Host | Matthew S WilliamsOn ITSPmagazine  

The China National Space Administration, China Manned Space Agency and Chinese Academy of Sciences released the National Development Program for Space Science. Axiom and Prada shared the flight design of the Axiom Extravehicular Mobility Unit spacesuit (AxEMU), which will be used for NASA's Artemis III mission. Spire and Mission Control plan to launch a mission to explore the power of artificial intelligence in space, and more. Remember to leave us a 5-star rating and review in your favorite podcast app. Miss an episode? Sign-up for our weekly intelligence roundup, Signals and Space, and you'll never miss a beat. And be sure to follow T-Minus on LinkedIn and Instagram. T-Minus Guest Our guest today is Dan Barstow, Education Mission Specialist at the Association of Space Explorers. You can connect with Dan on LinkedIn, and explore the videos at earthmusictheater.org. Selected Reading China unveils road map to become world leader in space science by 2050 Axiom Suit Mission Control to Advance AI Onboard New Spire Global Satellite- Business Wire Sierra Space Advances Off-World Infrastructure and Sustainability with NASA-Awarded Trash Compaction and Processing System- Business Wire Joint Statement from the Inaugural U.S.-Italy Space Dialogue - United States Department of State NASA Welcomes Estonia as Newest Artemis Accords Signatory NASA Administrator to Visit, Engage Officials in Romania, Bulgaria Goonhilly to boost deep space communications capacity - GOV.UK UK and Canada announce satellite collaboration - GOV.UK Maritime Launch and Reaction Dynamics Driving a Canadian Orbital Launch Solution in the Global Space Economy Direct-to-device satellite services successfully trialed for first time in India by Viasat and BSNL NASA and SANSA Sign Agreement to Establish Antenna Facility for NASA's LEGS Programme at MTJ Site L3Harris Appoints Trane Technologies Chair and CEO Dave Regnery to Board of Directors- Business Wire Zoom into the first page of ESA Euclid's great cosmic atlas T-Minus Crew Survey We want to hear from you! Please complete our 4 question survey. It'll help us get better and deliver you the most mission-critical space intel every day. Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here's our media kit. Contact us at space@n2k.com to request more info. Want to join us for an interview? Please send your pitch to space-editor@n2k.com and include your name, affiliation, and topic proposal. T-Minus is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

Host | Matthew S WilliamsOn ITSPmagazine  

(Conversation recorded on August 6th, 2024)     The damaging effects of humanity's disconnected relationship to Earth's ecosystems are broad and deep. Yet, despite targeted efforts to address these issues and mitigate risks, our insatiable appetite for fossil hydrocarbons continues to grow at an alarming rate. What will it take to reframe our relationship with nature to move forward in a symbiotic, life-supporting path?  In this episode, Nate is joined by longtime colleagues Tom Murphy and D.J. White for an in-depth exploration of the mounting ecological crises driven by human behavior and unsustainable energy consumption. Together, they offer both scientific insights and personal reflections on trends such as the rapid decline in wild animal populations, the rise of microplastic pollution, the overwhelming scale of human-built mass, and many other facets of this unparalleled time in human history.  Why is it so difficult for society to recognize the scale of ecological destruction, and what needs to change to raise awareness? In what ways is academia struggling to provide the systems understanding we need to address the pressing environmental challenges of our time? How could recognizing our kinship with all living beings reshape our relationship with the planet?   About Tom Murphy: Tom Murphy is a Professor of Physics at the University of California San Diego and is the Associate Director of the Center for Astrophysics and Space Sciences. He is also the author of Energy and Human Ambitions on a Finite Planet, and continues to write regularly on the challenges associated with long-term human success through his blog Do The Math.    About DJ White: DJ White is a co-founder of Greenpeace International and founder of EarthTrust.  He has played a leading role in protecting dolphins, whales, sea turtles, and countless other marine animals, including successfully stopping a national dolphin drive kill, and breaking the deadlock in capping the Kuwait oil fires. He was the driving force behind the transition to more dolphin-friendly tuna as well as stopping widespread use of ocean drift nets in the 1980s.    Show Notes and More Watch this video episode on YouTube   ---   Support Institute for the Study of Energy and Our Future Join our Substack newsletter Join our Discord channel and connect with other listeners  

This week we're doing something we've never done before; we're dedicating the majority of the show to a single story: SpaceX's recurring failure to follow the rules, regulations, and norms of international spaceflight. We have the receipts, and we hope that you will hear us out before you hit that comment button.

Host | Matthew S WilliamsOn ITSPmagazine  

Host | Matthew S WilliamsOn ITSPmagazine  

Why does the Sun have an 11-year cycle? Would I rather have a Venus mission or a Jovian moon mission? Do black holes attract other black holes? Can Chinese astronomers use Hubble/Webb? Answering all these questions and more in this week's Overtime Q&A.

Why does the Sun have an 11-year cycle? Would I rather have a Venus mission or a Jovian moon mission? Do black holes attract other black holes? Can Chinese astronomers use Hubble/Webb? Answering all these questions and more in this week's Overtime Q&A.