The Nature of Nantucket

This week on the podcast, host Joanna Roche, Executive Director of the Maria Mitchell Association, welcomes Elisa Kermani who is the MMA's Natural Science Museum Manager. Elisa shares her Nantucket origin story and the journey that led her to a life dedicated to animals and education. From her early days at Walt Disney World's The Seas exhibit in Florida to working with dolphins in Hawaii, Elisa's path is filled with fascinating experiences that ultimately brought her to the island where her passion for science and wildlife inspires visitors every day. Learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is an Astronomer at the Maria Mitchell Association. This week Geoff talks about some threats to Nantucket's dark skies.

Geoff Clayton is an Astronomer at the Maria Mitchell Association. This week Geoff talks about planets orbiting other stars.

This week on the podcast, host Joanna Roche, Executive Director of the Maria Mitchell Association, sits down with Dr. Jackie Milingo, the new Director of Astronomy at the MMA. Jackie shares her inspiring journey into the stars, from the moment she first saw Halley's Comet as a child, to studying astronomy at the University of Kansas and the University of Oklahoma, and later teaching as a visiting professor at Gettysburg College in Pennsylvania. Now on Nantucket, she talks about what drew her to the island, her passion for astronomy education, and her vision for the future of the MMA's astronomy programs. 

This week on the podcast, host Joanna Roche of the Maria Mitchell Association continues her conversation with RJ Turcotte, Nantucket's Water Keeper, exploring the science behind PFAS contamination and its local implications. RJ explains what PFAS are, how they differ from microplastics, and why both pose significant challenges to Nantucket's delicate marine and freshwater ecosystems. Together, they examine current research, sources of pollution, and what's being done to protect the island's environment for future generations.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about what interests him most in astronomy: dust in space.

This week on the podcast, host Joanna Roche of the Maria Mitchell Association sits down with RJ Turcotte, Nantucket's Water Keeper, to hear his inspiring island origin story. RJ shares how his first connection to Nantucket began as a Boy Scout visiting the island, a spark that eventually led him to his current role as a guardian of Nantucket's waters. He explains what being a Water Keeper truly means, the responsibilities that come with the position, and the journey that brought him to this vital role in protecting the island's environment and community.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about what caused all the craters on the Moon and why the Earth doesn't have many craters.

This week on the podcast, host Joanna Roche sits down with Silas Gilbert, Head Brewer at Cisco Brewers for the past eight and a half years. Silas and Joanna talk about “Stargazer”, a brand-new beer brewed in collaboration with the Maria Mitchell Association that is being premiered at their launch party on October 1st from 4-7pm. Silas shares his journey to Nantucket, what inspired his passion for brewing, and offers an inside look at how beer is made and its rich history. It's a conversation that blends science, craft, and community that raises a glass to curiosity and collaboration.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about gravitational waves produced by two black holes merging into one.

This week on the show, host Joanna Roche sits down with John Barentine, Principal Consultant and Expert at Dark Sky Consulting, for an engaging conversation about his journey into the world of astronomy and his transition to becoming a dark sky consultant. John shares fascinating insights into his work, including the importance of measuring light pollution with a sky quality meter and the urgent need for solutions to protect our night skies. Tune in to learn more about the impact of light pollution and how Dark Sky Consulting is leading the charge in preserving our celestial wonders. For more information, visit https://www.darkskyconsulting.com/.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about new evidence for Life on Mars.

This week on the podcast, host Joanna Roche welcomes Ginger Andrews, Field Ornithologist for the Maria Mitchell Association. They dive into the details of the Association's upcoming birding trip to New York City's Central Park on Saturday, September 20th. Ginger shares her personal connection to the park, the timing of the fall migration, and the bird species participants can expect to encounter, along with a behind-the-scenes look at what makes this field trip so special.For more details about the Maria Mitchell Association, visit mariamitchell.org.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about precession and the big effects it has on the North Star and Astrology. 

On this episode, host Joanna Roche of the Maria Mitchell Association welcomes James Currie, National Geographic TV host, author, and passionate conservationist, for a fascinating conversation about his journey in wildlife exploration and storytelling. James shares how his adventures across the globe have shaped his commitment to conservation and inspired audiences to connect more deeply with the natural world. They also discuss his upcoming appearance in the MMA Science Speaker Series on Wednesday September 10th and an exciting birding event in NYC on September 20th.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/. 

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about what's going with Saturn, the second largest planet in the Solar System.

Joanna Roche of the Maria Mitchell Association sits down with Elizabeth “Betsy” Sherman, Professor Emerita of Biology at Bennington College in Vermont, to reflect on her remarkable life journey in science and education. Betsy shares the experiences that shaped her career path, from her early love of the natural world to her decades of teaching and research, and what ultimately led her to consulting with the Maria Mitchell Association on marine biology initiatives. Together, they explore the intersections of passion, mentorship, and discovery that have guided Betsy's work and continue to inspire future generations of scientists.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/. 

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about strange clouds produced by rocket launches.

Joanna Roche of the Maria Mitchell Association sits down with Jeannie Esti, CEO of Compagna Enterprises, whose name—meaning “partner” in Italian—reflects her unique approach to executive coaching. From her early corporate beginnings to building a practice that now supports leaders across business, entertainment, and sports, Jeannie has dedicated her career to being a trusted guide and partner. In our conversation, we explore her Nantucket origin story, the vision behind Compagna Enterprises, and how she helps clients navigate challenges while staying true to themselves.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/. 

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the possibility of life on a planet orbiting another star.

This week, host Joanna Roche sits down with Kimbery Schulam, the Stranding Coordinator for Marine Mammal Alliance Nantucket. Kimberly takes us on her journey to Nantucket, sharing her passion for marine mammals and the unique path that led her to her current role. She discusses her work with the Marine Mammal Alliance, offering insights into the organization's efforts to protect and care for stranded marine animals. Tune in to hear how Kimberly and her dedicated team make a difference in the lives of these incredible creatures. If you spot an injured seal or marine mammal, please call 833-667-6626. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/. 

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about a new meteorite that crashed into a house and narrowly missed the occupant.

On this week's episode of “The Nature of Nantucket,” host Joanna Roche welcomes Christina Norman, Aquarium Director at the Maria Mitchell Association, for a lively conversation about Nantucket's marine life and the community's role in protecting it. Christina shares highlights from this year's Green Crab Week, an island-wide initiative focused on managing the invasive European green crab population. They discuss hands-on public events like trapping demonstrations, educational activities, and the popular Green Crab Derby, where participants of all ages helped catch and collect data on this destructive species. Through education, science, and community engagement, Green Crab Week showcases how islanders can make a real impact in preserving Nantucket's delicate coastal ecosystems. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about how and when to view the Perseid Meteor Shower.

This week on the podcast, host Joanna Roche welcomes Anya Freeman, founder and CEO of Kind Designs, a groundbreaking company using 3D printing to create living seawalls. Anya shares the inspiring journey that led her to this innovative work, from discovering her passion for environmental solutions to launching a mission-driven company. She dives into the exciting projects Kind Designs is currently developing and gives a sneak peek at what's on the horizon. It's a conversation about creativity, climate resilience, and how tech can help heal the planet.Learn more online at https://www.mariamitchell.org/. 

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about seeing satellites in the night sky.

On this episode of the Maria Mitchell Association's podcast, host Joanna Roche speaks with renowned photographer, author, and National Geographic Explorer Kike Calvo. From documenting the world's most remote corners to using visual storytelling as a bridge between science and culture, Kike shares insights from his global adventures and his unique creative journey. They dive into his latest book, Luminous: A Field Guide for Visual Explorers and Storytellers — a stunning, thoughtful guide that's now available on Amazon. Kike also reflects on the power of images in conservation and education, and how curiosity continues to drive his work. Follow his inspiring visuals on Instagram at @kikeo, explore his videos on YouTube, and learn more at www.kikecalvo.com.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the merger of two giant black holes.

On this week's episode of the Maria Mitchell Association podcast The Nature of Nantucket, host Joanna Roche speaks with Holly Greenberg—professor at Syracuse University and Director of Bird Collisions in the Anthropocene. Holly shares the story behind her public-art project raising awareness of bird deaths from window collisions, where over 10,800 handmade fabric birds visualize this hidden crisis. She also reflects on her Nantucket origin story, how the island shaped her creative journey, and her father's early connection to the Maria Mitchell Association itself. Listeners can learn more about Holly's work at hollygreenberg.com.To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the recent discovery of a comet which comes from beyond our Solar System. 

On this episode of The Nature of Nantucket, host Joanna Roche of the Maria Mitchell Association chats with country music artist Ben Allen of the Ben Allen Band, who will headline this year's Stargazer Gala—MMA's largest fundraising event—on Thursday, July 24, at 6PM at Tom Nevers Field. With a “Night at the MM Ranch” theme, the evening features music, dancing, games, mechanical bull rides, food from Island Kitchen, and more, all under the stars in support of science education and research on Nantucket. Joanna and Ben discuss the excitement of bringing live music to the island and the impact the gala has on the community. Tickets and event details are available now at mariamitchell.org/the-stargazer-gala.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about why it is Summer even though the Earth is at its furthest point from the Sun.

In this episode of the Maria Mitchell Association podcast The Nature of Nantucket, host Joanna Roche sits down with beloved Nantucket personality and author Denice Kronau for a thoughtful and inspiring conversation. Denice shares the story behind her 2014 debut book The World is Decorated with Stars, and gives us a sneak peek into her soon-to-be-released follow-up, The Stars That Guide Us, available July 22nd at the Egan Maritime Museum and all major online booksellers. Joanna also invites Denice to tell her Nantucket origin story—from her childhood in upstate New York, to a transformative chapter in Germany, and finally, to the island she now calls home. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about black holes and how they form.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the release of the first amazing images of nebulae and galaxies taken by the new Rubin telescope.

In this episode of the Maria Mitchell Association podcast Nature of Nantucket, host Joanna Roche is joined by Christina Norman, Aquarium Manager at MMA, for a fascinating conversation about one of the ocean's oldest and most unique creatures — the horseshoe crab. Christina shares why these living fossils are so special, how they play a vital role in both marine ecosystems and modern medicine, and why late spring and early summer mark peak horseshoe crab season in Massachusetts. Learn how MMA monitors and protects these ancient animals, and how you can help too. Whether you're a marine life enthusiast or just curious about the critters along our shores, this is an episode you won't want to miss! To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the Summer Triangle, three bright stars in the summer night sky.

On this episode of the Maria Mitchell Association's radio podcast, host Joanna Roche sits down with Mike Dobbert of The Dobbert Companies. Mike shares the personal journey that brought him to Nantucket and the inspiration behind his work in sustainable innovation. Together, they explore the evolution of green energy on the island, reflect on major advancements in the field, and discuss what lies ahead for renewable energy both locally and beyond. It's a thoughtful and forward-looking conversation about sustainability, community, and the future of clean energy. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

On this episode, Joanna Roche of the Maria Mitchell Association speaks with Darren Humphreys, founder of Travel Sommelier, about the art of crafting personalized luxury travel experiences and their shared commitment to sustainability and education. They discuss Darren's journey from Wall Street to curating immersive global adventures focused on wine, wildlife, wellness, and conservation. The conversation also highlights a new partnership between Travel Sommelier and the Maria Mitchell Association, designed to inspire deeper connections to science, nature, and culture through thoughtfully designed travel experiences. To learn more about Travel Sommelier visit https://www.travelsommelier.com/. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the discovery of a new dwarf planet which orbits beyond Pluto far from the Sun.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about the discovery of the most distant galaxy from the Earth. It was just discovered by the James Webb Space Telescope.

This week on the podcast, host Joanna Roche is joined by Maureen Koetz, President of Planet A Strategies which is a firm dedicated to advancing sustainable enterprise management to continue their conversation in part three of this series. Maureen explains how the windmills operate and discusses the technical process how wind energy works and its effects here on Nantucket. Learn more at planetastrategies.com. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

This week on the podcast, host Joanna Roche sits down with Ginger Andrews, the Field Ornithologist for the Maria Mitchell Association, for an insightful conversation about the new and most important news on Nantucket's birdlife. Ginger talks about their recent "Bird-a-thon" that took place here on island and goes into detail on what they do during it and what they hope to accomplish. She also goes over what we can expect here during the spring when it comes to birds on Nantucket.For more details about the Maria Mitchell Association, visit mariamitchell.org.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about Asteroids that orbit the Sun near the Earth and sometimes hit us.

This week on the podcast, host Joanna Roche welcomes Richard Sotell, a seasoned expert with over 50 years in the financial services industry, specializing in retirement and financial planning. In part two of this two-part series, Joanna and Rich continue their dive into the "Science of Money," tracing the evolution of tariffs and taxation from 1789 to today. Together, they break down what these financial tools are, how they work, and their impact on everyday life. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

This week on the podcast, host Joanna Roche is joined by Maureen Koetz, President of Planet A Strategies which is a firm dedicated to advancing sustainable enterprise management to continue their previous talk (part one). Maureen shares insights into the mission behind Planet A, how they're helping organizations innovate for a greener future, and the impact of sustainability on business strategy. Learn more at planetastrategies.com. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about The Extremely Large Telescope which is being built on a mountain in Chile. It is the biggest telescope ever.

This week on the podcast, host Joanna Roche welcomes Richard Sotell, a seasoned expert with over 50 years in the financial services industry, specializing in retirement and financial planning. In part one of this two-part series, Joanna and Rich dive into the "Science of Money," tracing the evolution of tariffs and taxation from 1789 to today. Together, they break down what these financial tools are, how they work, and their impact on everyday life. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/.

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about New Horizons, the spacecraft that flew by Pluto in 2016, and is now venturing into interstellar space.

This week on the podcast, host Joanna Roche is joined by Maureen Koetz, President of Planet A Strategies which is a firm dedicated to advancing sustainable enterprise management. Maureen shares insights into the mission behind Planet A, how they're helping organizations innovate for a greener future, and the impact of sustainability on business strategy. She also reflects on her distinguished career, including her work in the U.S. Senate and managing the U.S. Air Force's energy and environmental portfolio. It's a conversation packed with expertise, inspiration, and forward-thinking solutions. Learn more at planetastrategies.com. To learn more about the Maria Mitchell Association visit https://www.mariamitchell.org/. 

Geoff Clayton is the Interim Director of Astronomy at the Maria Mitchell Association. This week Geoff talks about Enceladus, one of Saturn's moons that has geysers shooting water into space.