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Welcome BAAAAACK to The Astrocast! Thanks for joining us this week! Little SLOW around here lately with all the clouds in our beautiful summer skies...What a SHAME! We still have fun tonight though, and hopefully you'll enjoy this fun episode going over myths of Astrophotography. Don't forget to stop by the shows Facebook page and give us like/follow and leave a comment! I'd GREATLY appreciate it! The Astrocast on FB LinkNEW MERCH AVAILABLE NOW! Get your Astrocast gear today! Click the link and show your support while looking AWESOME!If you would like to join our members only Discord, and become a member of the Astrocast Society, consider joining our Patreon! Give as low as 1 dollar a month for access to the members only Discord. We have a LOT of fun in there and answer most questions that come our way!Are you thinking about purchasing some new gear? Do you want to support the show while doing that? WELL! Have I got great news for you!The Astrocast is an Affiliate partner with both High Point Scientific AND Agena Astro now, and as such any purchases made through either of these partners using our links will get you the same great prices you would otherwise get, but The Astrocast will also get a small portion of the proceeds from the sale. Thank you so much for your support! Please feel free to share these links with any friends/family who love Astro!High Point ScientificAgena AstroSupport the showSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Gobbo, Emmy, Chac, and Drew continue their coverage of the Horus Heresy, as 12.M31 marches on! Follow along as they bridge a few of the gaps in the lore they have covered so far, before focusing on the defense of the Forge World Ryza. "We shall be their candles in the night, our brethren of the one true Star Emperor! For counted among us are those bearing the mark of Four! " - Cultist of the Emperor's KindredEmail the show! UndertheHiveofMadness@gmail.com Join us today on Discord! Under the Hive of MadnessBecome a Patron. Find our cast through LinkTree Underthehiveofmadness.com
WELCOME BAAAACK to The Astrocast!!! For today's SUPER SIZED 60th EPISODE SPECTACULAR...We're sitting down with an amazing friend of the show and world traveler to give you some MUCH NEEDED advice if you are EVER planning on making a trip to the BEST SKIES IN THE WORLD!A GIANT thank you to Mark Linley for guest starring on the show this week and sharing his experience with all of us. Thank you, Mark! The image he took of the Carina Nebula is this weeks show art! A SPECIAL shout out to our 2 new Patreon members, Jermaine and Parish! If you would like to join the members only Discord (The Astrocast Society) please visit patreon.com/theastrocast today! We have levels starting at just 1 dollar a month. Please forgive us for any audio hiccups this week, it probably isn't perfect because what is? We had to use some new software for the interview. Thanks for understanding! Don't forget - if you have questions, please call in to 866-427-5766 and ill be happy to play your question/my answer back on the air! Even if you just have a general comment, please leave it!NEW MERCH AVAILABLE NOW! Get your Astrocast gear today! Click the link and show your support while looking AWESOME!If you would like to join our members only Discord, and become a member of the Astrocast Society, consider joining our Patreon! Give as low as 1 dollar a month for access to the members only Discord. We have a LOT of fun in there and answer most questions that come our way!Are you thinking about purchasing some new gear? Do you want to support the show while doing that? WELL! Have I got great news for you!The Astrocast is an Affiliate partner with both High Point Scientific AND Agena Astro now, and as such any purchases made through either of these partners using our links will get you the same great prices you would otherwise get, but The Astrocast will also get a small portion of the proceeds from the sale. Thank you so much for your support! Please feel free to share these links with any friends/family who love Astro!High Point ScientificAgena AstroSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
WELCOME BAAAACK to The Astrocast! This week, Roo sits down and catches you up on 2 great nights work, including the 2 images he was able to get form Gayle Riggsbee last week while he was interviewing Justin - as well as an awesome image of M27 - The Dumbbell Nebula that he was able to capture a couple nights later from his pier at home.Be SURE to tune in next week, we're gonna have an AWESOME episode for our 60th birthday! You won't wanna miss it! The episode artwork this week is that same Dumbbell photo, so enjoy!Don't forget - if you have questions, please call in to 866-427-5766 and ill be happy to play your question/my answer back on the air! Even if you just have a general comment, please leave it!NEW MERCH AVAILABLE NOW! Get your Astrocast gear today! Click the link and show your support while looking AWESOME!If you would like to join our members only Discord, and become a member of the Astrocast Society, consider joining our Patreon! Give as low as 1 dollar a month for access to the members only Discord. We have a LOT of fun in there and answer most questions that come our way!Are you thinking about purchasing some new gear? Do you want to support the show while doing that? WELL! Have I got great news for you!The Astrocast is an Affiliate partner with both High Point Scientific AND Agena Astro now, and as such any purchases made through either of these partners using our links will get you the same great prices you would otherwise get, but The Astrocast will also get a small portion of the proceeds from the sale. Thank you so much for your support! Please feel free to share these links with any friends/family who love Astro!High Point ScientificAgena AstroSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Gobbo and Chac check in with the Dark Angels, Belasarius Cawl, and the Space Wolves, playing catch-up with other galaxy-spanning events during 11 - 12.M31. The boys hint at what the Ashen Claws might have been up to, super early in their careers, and talk about the Annihlator shipboard Cannon. Under the Hive of Madness is a Warhammer 40k Podcast diving into the Horror and Grimdark elements of the setting, so expect some adult themes, adult language, and more than a handful of Khorney Jokes!"Pay in a pound of flesh, or a gallon of blood...either will buy you passage in these frozen halls..." Email the show! UndertheHiveofMadness@gmail.com Join us today on Discord! Under the Hive of MadnessBecome a Patron. Find our cast through LinkTree Underthehiveofmadness.com
Gobbo and Chac dive back into the events of 011.M31 as Horus and the Traitors come ever closer to blackening the skies of Terra itself. Join the boys as they talk over the Alpha Legion's efforts to take Pluto, and much more! Under the Hive of Madness is a Warhammer 40k Podcast diving into the Horror and Grimdark elements of the setting, so expect some adult themes, adult language, and more than a handful of Khorney Jokes!"Lifeless eyes, red eyes, like a doll's eyes. When they come at ya, doesn't seem to be livin'." Email the show! UndertheHiveofMadness@gmail.com Join us today on Discord! Under the Hive of MadnessBecome a Patron. Find our cast through LinkTree Underthehiveofmadness.com
Welcome BAAAAACK to The Astrocast! Thanks for not leavin'!!This week, we talk about the ultimate MW Travel Rig for Dark skies near you! We also discuss recent gear shortages, and some other neat stuff! This weeks links:iOverlander (available on both iOS and Android)The Backyard Naturalists, guest starring Roo!Also, remember to make a doctors appointment!
WELCOME BAAACK to The Astrocast!THANK YOU to our newest Patreon Members, CAboutIt, Eric, and Gordon!This week, Roo takes you through some rather disheartening trends for the USA in the Astro market, talks about early Nebula (The Iris!) as well as a hallucination of a new astro product followed by SWEET SWEET VICTORY a few minutes later, when he was vindicated by none other than our AI Overlords! Don't forget - if you have questions, please call in to 866-427-5766 and I'll be happy to play your question/my answer back on the air! Even if you just have a general comment, please leave it!NEW MERCH AVAILABLE NOW! Get your Astrocast gear today! Click the link and show your support while looking AWESOME!If you would like to join our members only Discord, and become a member of the Astrocast Society, consider joining our Patreon! Give as low as 1 dollar a month for access to the members only Discord. We have a LOT of fun in there and answer most questions that come our way!Are you thinking about purchasing some new gear? Do you want to support the show while doing that? WELL! Have I got great news for you!The Astrocast is an Affiliate partner with both High Point Scientific AND Agena Astro now, and as such any purchases made through either of these partners using our links will get you the same great prices you would otherwise get, but The Astrocast will also get a small portion of the proceeds from the sale. Thank you so much for your support! Please feel free to share these links with any friends/family who love Astro!High Point ScientificAgena AstroSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
WELCOME BAAAACK to The Astrocast! Thanks for tuning this week, NEW MOON is upon us! Make sure you get out and image, but until then, sit back and listen to Roo tell you all about what's going on in Astronomy!This week, we cover a wide range of topics, including some new gear Roo acquired, using AI effectively in AP, and things you can try yourself, as well as protecting the worlds greatest dark skies. Links from this weeks show:DarkSkies.org - Fighting the battle against ruining the worlds darkest skies!Nico's awesome video on photographing Flux NebulaDon't forget - if you have questions, please call in to 866-427-5766 and ill be happy to play your question/my answer back on the air! Even if you just have a general comment, please leave it!NEW MERCH AVAILABLE NOW! Get your Astrocast gear today! Click the link and show your support while looking AWESOME!If you would like to join our members only Discord, and become a member of the Astrocast Society, consider joining our Patreon! Give as low as 1 dollar a month for access to the members only Discord. We have a LOT of fun in there and answer most questions that come our way!Are you thinking about purchasing some new gear? Do you want to support the show while doing that? WELL! Have I got great news for you!The Astrocast is an Affiliate partner with both High Point Scientific AND Agena Astro now, and as such any purchases made through either of these partners using our links will get you the same great prices you would otherwise get, but The Astrocast will also get a small portion of the proceeds from the sale. Thank you so much for your support! Please feel free to share these links with any friends/family who love Astro!High Point ScientificAgena AstroSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Welcome baaaack to The Astrocast! NEW MERCH AVAILABLE NOW! Get your Astrocast gear today! Click the link and show your support while looking AWESOME!This week, Roo catches you up on life as of late, we answer our FIRST EVER call in question (Dial 1-866-427-5766 or 1-866-4ASKROO) on the show and then get in to imaging the Milky Way using only a simple tripod and camera! MY FAVORITE!If you would like to join our members only Discord, and become a Astrocast Society member, consider joining our Patreon! Give as low as 1 dollar a month for access to the members only Discord. We have a LOT of fun in there and answer most questions that come our way!SHOUT OUT to our newest member, Mark! Welcome home my friend!Are you thinking about purchasing some new gear? Do you want to support the show while doing that? WELL! Have I got great news for you!The Astrocast is an Affiliate partner with both High Point Scientific AND Agena Astro now, and as such any purchases made through either of these partners using our links will get you the same great prices you would otherwise get, but The Astrocast will also get a small portion of the proceeds from the sale. Thank you so much for your support! Please feel free to share these links with any friends/family who love Astro!High Point ScientificAgena AstroComing soon: Adorama! Support the showSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
WELCOME BAAAACK to The Astrocast! Thanks for joining us! This week, Roo takes you through the journey of last weekends EPIC pouring of the pier! He tells you all about the experience, gives some tips and tricks to make it an easier experience for you, and also explains WHY you would want to build a pier in the first place!If you'd like to see photos of the finished Pier (minus good cable management, of course!) check out our FB page here!The crucial things you need to build your own pier? 10 bags of quikcrete, a concrete mixer, a couple 2x4's, 4 long bolts (12 inches or more) along with nuts/bolts to level them with (see photos), 2 steel plates to mount your mount to, and a conrete mixer you can rent! Also, having two friends helps A LOT!!!If you would like to join our members only Discord, and become a Astrocast Society member, consider joining our Patreon! Give as low as 1 dollar a month for access to the members only Discord. We have a LOT of fun in there, and answer most questions that come our way!SHOUT OUT to our newest member, Mark! Welcome home my friend!Are you thinking about purchasing some new gear? Do you want to support the show while doing that? WELL! Have I got great news for you!The Astrocast is an Affiliate partner with both High Point Scientific AND Agena Astro now, and as such any purchases made through either of these partners using our links will get you the same great prices you would otherwise get, but The Astrocast will also get a small portion of the proceeds from the sale. Thank you so much for your support! Please feel free to share these links with any friends/family who love Astro!High Point ScientificAgena AstroComing soon: Adorama! Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Welcome BAAAACK to The Astrocast! Thanks for joining this week, long time no see!! A little bit of interference and Zachary Bird on this week's episode, my fault!This week on the show, we cover a whole multitude of topics, including recent price increases being seen on Astrophotography Gear, recapping the Lunar Eclipse, talking about upcoming astronomical events, and WHAT TO DO this Galaxy Season if you're a widefield imager! I HAVE AN IDEA....If you'd like to support the show, we'd LOVE for you to join us in the Members Only Astrocast Society on Discord! We talk all day every day about all things Astro, and your presence is wanted! Donate 1 or 5 dollars here, or whatever you can, and we'll see you there! Special thanks to all my Patreon supporters! THANK YOU TO Acererak, Mike, Keaton, Meatus, Girl_Nerd77, Nathan, Skip, Martyn, Steve, Alex, Chris, Kelly, Dr Schweizer, Ben, and Tim! You guys are THE BEST!Here's some links from this weeks show!The Photo I was talking about : Markarians Chain PhotoThe TikTok Video of it: Check it out!This weeks recommendation: The Righteous Gemstones (not for kids! On Max)Finally, if you'd like to support the show by purchasing awesome gear, please think about using our link to High Point Scientific! You get the same great prices and a small slice goes to support the show, thank you to EVERYONE who has done this, it means a lot! I'm working on getting links for Agena, B and H, and others...Stay tuned!Thanks again, and as always, CLEAR SKIES!Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Welcome BAAAACK to The Astrocast! Thanks for joining us for this special 50th episode of The Astrocast! ....It's special, because it is!This week on the show, Roo takes you through all the amazing things that were SUPPOSED to happen for this 50th episode! After failing miserably at ALL of them, we decided it's best to just stick to what we know: Astrophotography. So we do a DEEP DIVE on the ASIAIR and go through various features that folks may be unaware of, in this PART 1 episode. I am making this a 2 parter, because there's still a LOT more to cover!This weeks links:Astro Live StackerVampire Survivors!I can't thank you guys enough for sticking with me for 50 episodes! A very special shout out to our Patreon crew, who is always there to keep me motivated! A very special thank you to you ALL, in no particular order!THANK YOU TO Acererak, Mike, Keaton, Meatus, Girl_Nerd77, Nathan, Skip, Martyn, Steve, Alex, Chris, Kelly, Dr Schweizer, Ben, Tim, and i'm really sorry if I missed you, Patreon sucks at showing you the names of your members! If I did miss you..please jump in the discord! Send me a message and ill make sure you get in. If you'd like to support the show and join our members only discord, click here: Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Note - Sorry for the funky volume up and downs on the intro! Not sure what happened there!Welcome BAAAACK to The Astrocast! On this episode, Roo takes you through the experience of deciding to setup permanently! Building a pier has come with some interesting challenges, but it's going great all things considered! We also discuss the changing of the seasons, a simple tool to make taking your flats MUCH easier, and dark sky trip tourism! Next week will be the 50th episode of The Astrocast, make sure you join us! If you have questions you would like to have read on the show and answered, please email RooAstrocast@gmail.com - and i'll do my best!Links from this weeks show:Lukomaticos Pier Tutorial: https://www.youtube.com/watch?v=WhLJ-i1rdB4&t=446sEmbroidery circle (of the STARS!) for flats:https://amzn.to/41eBQ9CWhite Fabric: (you can probably find this cheaper at Michaels, but if you don't have one nearby..)https://amzn.to/41e1fQWCloudy nights review of Rockin' Td Ranch:https://www.cloudynights.com/articles/cat/user-reviews/the-rockin%e2%80%99-td-ranch-a-review-of-sorts-r4725Rockin Td Ranch: https://www.airbnb.com/rooms/28107962?source_impression_id=p3_1740532883_P3OhryYCcoBVEe0X&modal=PHOTO_TOUR_SCROLLABLE&modalItem=1041517094L-Para Filter: https://bit.ly/4iczPSeOur link to High Point Scientific:https://www.highpointscientific.com/?rfsn=8141859.a5f5d85(Check out the Meade stuff!)Thanks for listening, we'll be back next week with our 50th episode!!!Side note: Thank you SO MUCH to all the listeners that have made purchases using our affiliate links! It helps the show so much, and I just can't thank you enough!Please note - we used affiliate links! Any purchase made via Highpoint links or Amazon can result in a small percentage going to The Astrocast for support. Thank you so much!!!Support the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
钧釉红斑花口盘，为金元时期瓷器，1959年山西省大同市西郊M31出土。通高2.6、口径13.2、足径4.9厘米。此器为九瓣莲花口，微敛，花口刮削工整；浅折腹，圈足，足内壁斜削；釉色为月白，釉层较亮，施釉近足，足底心积釉呈凸起状；釉面有稀疏开片，开片处呈紫褐色线条，内壁有三块紫斑，足及下腹有褐色护胎釉。现收藏于山西博物院。
aeropuertojazzcafe.com ESPECIAL NAVIDAD 2024 Programa 1089 - M31/12/2024 ENLACES DE AUDIO EN NUESTRA WEB y en esferajazz.com #jazz #podcast #aeropuertojazzcafé EN FM CANARIAS: 7.7 Radio Gran Canaria Radio Sol Maspalomas Radio Insular de Lanzarote Radio Sintonia Fuerteventura Onda Aguere Radio Geneto Radio Tiempo Tenerife Laguna FM .
The 365 Days of Astronomy, the daily podcast of the International Year of Astronomy 2009
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org Today's 2 topics: - NASA classifies 2023 SZ1 as a Potentially Hazardous Asteroid since it is larger than 140m in diameter and on its current path can come to about 6 times the Moon's distance from us.Fortunately on its current path 2023 SZ1 will not come any closer than 42 times the Moon's distance from us until after 2171. - Marcel Drechsler, Xavier Strottner, and Yann Sainty's image of our neighboring galaxy, M31, in Andromeda won the 10,000 British pound Astronomer Photographer of the year award for 2023. Amazingly their image revealed a huge, previously unknown arc of hot doubly ionized Oxygen gas. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too! Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations. Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at info@365DaysOfAstronomy.org.
La tertulia semanal en la que repasamos las últimas noticias de la actualidad científica. En el episodio de hoy: Cara B: -Promo: Babbel, la escuela de idiomas en tu móvil (00:01) -Importante avance en la prevención del VIH (08:59) -La misteriosa nebulosa junto a M31 (48:19) -Promo de AICAD (1:22:39) -Superconductor a altas presiones también lo es a presión ambiental (1:26:09) -Avances recientes en altermagnetismo (1:40:39) Este episodio es continuación de la Cara A. Contertulios: María Ribes, Sara Robisco, Alberto Aparici, Francis Villatoro, Héctor Vives, Héctor Socas. Imagen de portada realizada con Midjourney. Todos los comentarios vertidos durante la tertulia representan únicamente la opinión de quien los hace... y a veces ni eso
這个去予編做 NGC 206 ê 大型星協，就 tī 咱 ê 厝邊星系 仙女座星系 厚塗粉 ê 捲螺仔手骨內底，綴星系頂懸粉紅仔色 ê 恆星形成區咧行。仙女座星系嘛叫做 M31。這个捲螺仔星系 kah 咱 ê 距離才 250 萬光年爾。這張是 仙女座星系盤西南 爿 清楚閣詳細 ê 特寫相片，NGC 206 就 tī 這張相片 ê 中央正爿彼搭。NGC 206 內底有一寡足光 ê 藍色 恆星，表示講伊猶閣足少年--ê。實際上，這寡少年懸質量恆星 ê 歲數，是猶無到 1000 萬歲。NGC 206 ê 大細差不多有 4000 光年大，是比咱銀河 盤 面頂 少年球形星團 抑是 開放星團 閣較大。這个寸尺 kah 咱附近 ê 捲螺仔星系 [M33][M33] 內底 ê 大型恆星托兒所 NGC 604 kah 大麥哲倫星雲內底 ê 蜘蛛星雲 是 差不多大。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20241128/ 影像：Roberto Marinoni 音樂：P!SCO - 鼎鼎 聲優：阿錕 翻譯：An-Li Tsai (TARA) 原文：https://apod.nasa.gov/apod/ap241128.html Powered by Firstory Hosting
Gobbo, Emmy, and Drew are in the studio discussing the last few events of 008.M31 is setting up the timeline for a look into the Sons of Dorn. We will be taking Thanksgiving Week off here at the studio, but don't worry; we have a juicy look into some of our Patreon Exclusives coming your way! Under the Hive of Madness is a Warhammer 40k Podcast diving into the Horror and Grimdark elements of the setting, so expect some adult themes, adult language, and more than a handful of Khorney Jokes! "Stolen sleep, grifted in each scritch and scratch. As Twilight's reek muffles clawed clank and every catch..." Email the show! UndertheHiveofMadness@gmail.com Join us today on Discord! GymDark Gaming Become a Patreon: https://www.patreon.com/UndertheHiveofMadness. Find Us Around the Web: https://linktr.ee/underthehive or our Website: Underthehiveofmadness.com
Hey Astrofam! Hope you're all doing GREAT!Just wanted to let you know High Point Scientific is having a HUGE sale on ZWO Products. I believe all the big astronomy companies are particiapting, but if you'd like to help support the show you can get the same great deals through our partner link, and help support the show a bit! I see my own ASI294MC Pro is on sale for just 899!!! That's unreal! Hundreds off all other cameras as well, so check it out!Clear Skies! (but for how long once you buy that gear!!!)RooSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
La tertulia semanal en la que repasamos las últimas noticias de la actualidad científica. En el episodio de hoy: Cara B: -Promo AICAD (00:06) -La desaparición de una estrella masiva que apunta a formación de agujero negro en M31 (17:36) -Un agujero negro supermasivo acretando a ritmo super-Eddington 1.5 Gyr después del Big Bang (40:06) -La órbita del Planeta 9 (57:06) -Señales de los oyentes (1:32:06) Este episodio es continuación de la Cara A. Contertulios: Sara Robisco, José Edelstein, Gastón Giribet, Francis Villatoro, Héctor Socas. Imagen de portada realizada con Midjourney. Todos los comentarios vertidos durante la tertulia representan únicamente la opinión de quien los hace... y a veces ni eso
WELCOME BAAAACK to THE ASTROCAST!Thanks for joining us this week! And a special thanks to our newest Patreon member, Alex, for helping support the show! Thank you Alex! If you would like to support the show and join us in the members only discord for astro talk 24/7, please feel free to donate here!This week on the show, Roo is going through the motions to get things started. Talking about a new scope from ZWO (The Seestar 130) - he soon realizes something isn't quite right! NO WORRIES! After stepping away from recording, and spending a night under Orion and Co., all is well and back to normal. We discuss imaging orion in HDR Composite fashion, and how to set various lengths of shutter speed to achieve the best effect. Also, we discuss the EPIC Leonids Meteor Storm of 2001! If you were around and saw the storm in 2001, please send your memories of the event to me at rooastrocast@gmail.com - I would love to hear them!Thanks so much for tuning in this week, and we'll be back next week with another show!Links from this weeks show:Several links to videos I found for showcasing the insane number of bright meteors from the 2001 Leonids:Leonids meteor 2001 [1minute] しし座流星群2001Leonids 20012001 Leonids Meteor Shower 獅子座流星雨Stellarium: Stellarium Astronomy SoftwareSkysafari: SkySafari 7 | Professional Astronomy Telescope Control Software for iOSPixinsight Guide for HDR Composites!The Astrocast FB Page (photos posted here regularaly! Check out the Raptors!)Also - as a reminder, another great way you can support the show is by shopping with our partner, High Point Scientific! Any time you make a purchase through our shows link - HERE - you help support the show for no added cost to you! A small percentage of the overall profit goes to support the show. Thanks so much to those of you that have been showing your love this way, it has NOT gone unnoticed!!High Point Scientific, via The Astrocast!Thanks so much Astro Fam! CLEAR SKIES! -RooSupport the showEmail me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
That's right, we are back at it with more coverage of the Horus Heresy, diving into the World Eater's Fortress World of Bodt. Gobbo, Emmy, Chac, and Drew talk over the planet's and Legions' history on the world before diving into the invading forces of Iron Hands that assaulted the world in 008.M31. Under the Hive of Madness is a Warhammer 40k Podcast diving into the Horror and Grimdark elements of the setting, so expect some adult themes, adult language, and more than a handful of Khorney Jokes! "We are all slaves to darkness. The uncertainty of fear. The impossibility and uncertainty of our futures. It's a harsh reality that all we can count on are six-eyed monsters in the dark. " Email the show! UndertheHiveofMadness@gmail.com Join us today on Discord! GymDark Gaming Become a Patreon: https://www.patreon.com/UndertheHiveofMadness. Find Us Around the Web: https://linktr.ee/underthehive or our Website: Underthehiveofmadness.com
durée : 00:34:07 - La Terre au carré - par : Mathieu Vidard - Dans la nuit du 5 au 6 octobre 1923, Edwin P. Hubble va faire une découverte, il identifie pour la première fois, la première étoile variable céphéide de M31, qui établit sans aucun doute que M31 était une galaxie distincte de la nôtre. - réalisé par : Jérôme BOULET
durée : 00:34:07 - La Terre au carré - par : Mathieu Vidard - Dans la nuit du 5 au 6 octobre 1923, Edwin P. Hubble va faire une découverte, il identifie pour la première fois, la première étoile variable céphéide de M31, qui établit sans aucun doute que M31 était une galaxie distincte de la nôtre. - réalisé par : Jérôme BOULET
M31 仙女座星系 是咱目睭會當直接看著 ê 天體內底 上遠--ê。伊離咱有 250 萬 光年 遠，是一个大細 超過 20 萬光年 ê 大捲螺仔星系。雖罔講這个 tī 仙女座 內底 ê 仙女座星雲 有淡薄仔暗，咱猶是看會著。這張媠甲擋袂牢 ê 望遠鏡影像 是 kā 踅地球行 ê 哈伯太空望遠鏡 kah 地面望遠鏡 Subaru kah Mayall ê 影像資料疊做一張--ê。影像 ê 對比足明顯 ê，有黃色 ê 核心、暗色彎曲 ê 塗粉帶、伸長 ê 捲螺仔手骨、手骨面頂 ê 藍色星團 kah 紅色星雲。閣 50 億年，仙女座星系可能 to̍h 會 看較清楚 矣。Tī 伊 kah 咱 銀河系 合併 抑是 ùi 咱銀河系邊仔 閃過 進前，咱規个天頂會攏是伊。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20240908/ 影像：Subaru (NAOJ), Hubble (NASA/ESA), Mayall (NSF) 資料：R. Gendler & R. Croman 音樂：P!SCO - 鼎鼎 聲優：阿錕 翻譯：An-Li Tsai (NSYSU) 原文：https://apod.nasa.gov/apod/ap240908.html Powered by Firstory Hosting
Andromeda is best known for the Andromeda Galaxy, M31. But that’s not the constellation’s only good “deep-sky” object. One of them is inside our own galaxy: a dying star known as the Blue Snowball Nebula. Even though it’s much closer than the Andromeda Galaxy, the Snowball is still a good jaunt from Earth – about 5500 light-years. It’s a bubble of gas and dust expelled by a star at the end of its life. The star’s nuclear reactor – its hot core – is switching off. Radiation from the core is blowing away the star’s outer layers. That bubble spans close to a light-year, and it’s expanding at about 60,000 miles per hour. The gas is “energized” by ultraviolet light from the core, causing it to glow. Seen through a telescope, it looks like a blue snowball. With the outer layers barreling away from it, the core is exposed to view. It’s tiny – only about 10 percent the diameter of the Sun. But it’s much, much hotter than the surface of the Sun, so it shines thousands of times brighter. Before long, though, the core’s nuclear fire will be extinguished. The core will continue to shine, but at a tiny fraction of the Sun’s brilliance. With no energy source to light it up, the blue snowball will melt away. Andromeda is low in the east and northeast as night falls. The nebula is at the right edge of the constellation, not far to the left of the Great Square of Pegasus. Tomorrow: a faint eclipse. Script by Damond Benningfield
27k27 - Los científicos descubrieron la galaxia de Andrómeda, conocida como M31, hace cientos de años y hace alrededor de un siglo nos dimos cuenta de que tenía una velocidad radial negativa hacia la Vía Láctea. En otras palabras, con el tiempo, las dos galaxias se fusionarían espectacularmente. Esto ha sido un conocimiento común para los astrónomos desde entonces, pero ¿es realmente cierto? Un nuevo artículo de investigadores de la Universidad de Helsinki analiza varios factores de confusión, incluida la influencia gravitatoria de otras galaxias en nuestro grupo local, y encuentra solo un 50% de probabilidad de que la Vía Láctea se fusione con la galaxia de Andrómeda en los próximos 10 mil millones de años. Escucha el episodio completo en la app de iVoox, o descubre todo el catálogo de iVoox Originals
Send me a Text Message!Welcome BAAAACK to the ASTROCAST! This week Roo is going to tell you all about Calibration frames! We go over what each type of frame is, why you use it, how to take it, and everything in between! Using Calibration frames is a surefire way to improve your astrophotography game BIG time with very little extra effort! If you would like to SUPPORT the show, you can do by donating just 1 or 5 dollars per month! You'll also get access to a our members only discord where I and our other members will happily chat with you about all things astronomy! Click here to visit our Patreon!Links from this weeks episode:Dark Rangers Astronomy YouTube ChannelFlat Panel/Sketch Pad (cheap way to get a flat panel!)Dark Dragons Flat App for iOSThis weeks recommendation:"Remarkably Bright Creatures" by Shelby Van PeltWe should be back to VIDEO next week, but I hope you enjoy the extra-nice Audio from this weeks show! We are now proudly using Rode hardware to record the podcast, including the Rode PodMic and Rodecaster Duo! Thanks so much for tuning in as always, and we'll talk next week!Clear Skies!!!-RooSupport the Show.Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Send me a Text Message!Welcome BAAAACK to the ASTROCAST! This is a SPECIAL week, as it's our videocast debut!!!If you would prefer to watch the video version of the pod, check it out here:The Astrocast Youtube ChannelIf you would like to SUPPORT The Astrocast, please consider becoming a member of our Patreon! You'll get a shoutout in a future episode, access to our members only discord, and hopefully a super cool virtual star party in the near future! If you're interested in helping for just 1 or 5 dollars a month, go here:The Astrocast Patreon!This week, Roo talks about Light Pollution, and how it affects us, animals, and where it seems to be going...and how we can maybe stop it.We also talk about how to do an awesome image of a nebula in 1 hour flat, and used Lukomaticos excellent Hubble Pallete tutorial. Find a dark sky near you! Download Stellarium, for windows/mac/linux.The Backyard Naturalists PodcastThe Last Stargazers, by Emily LevesquePLEASE let me know if you enjoy the Youtube show with a like/subscribe if you end up watching there. I really need to know if the extra 8 hours of production time is worth it! If you would like your photo displayed on the video version of the pod, please email your photo to me at "rooastrocast@gmail.com" along with your name and any details you'd like to provide (integration time, equipment, etc) and I'll be happy to display it! Photos will not be used in any other way and will be deleted after the show uploads. I'll be back next week, and we'll be talkin' calibration frames!Clear Skies!RooSupport the Show.Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Send me a Text Message!Hey everyone! Roo here. No episode this week, but only because we're preparing for a very big one NEXT week! I hope you're all doing great, and i'll be back next Tuesday. Have a great holiday (if you're in the US) and enjoy NEW MOON!Clear Skies --RooSupport the Show.Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Send me a Text Message!WELCOME BAAAACK to the ASTROCAST!This week on the show, we'll be looking in to how to find the rarer nebula that aren't quite as common as many of the ones we see on a normal basis. Roo will give you specific instructions for how to visualize and locate nebula that you may have never heard of before!Also - we talk about how to avoid being scammed on a CERTAIN website that you should never go to for Astro gear! Don't be like Roo, learn from his mistakes!Links for this week's show are short and sweet this time!StellariumThe Backyard Naturalists PodcastQC Roo Photography (my website is back up!) - Make sure to check back regularly, as I'll be adding albums/photos as the days/weeks go by!If you would like to donate to our Patreon and become a member of the Astrocast Discord, please sign up today! For just 1$ a month, you can help support the show and spread the word of the Astrocast! Thanks so much for tuning in this week, and sorry for the late release!Clear Skies!RooSupport the Show.Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Send me a Text Message!WELCOME BAAAACK to the Astrocast! I've missed being away and talking with you all, and I hope you've had a great new moon while I was gone! This week Roo takes you through a recap of his 2nd annual Dark Sky trip to B1/B2 skies and talks about some of the most fun he's had imaging in years, while using some of the simplest setups possible. You might be surprised to learn that his favorite photo of the entire trip did NOT require a telescope, or even a tracking mount!If you would like to SUPPORT the show, and join our MEMBERS-ONLY Discord(!!!) - click here! By giving just 1 or 5 bucks a month, you'll help me cover the cost of running the show, and make sure the quality episodes keep on comin! I check daily for new members and will make sure you receive your Discord invite within 24 hours of joining. Over the next few weeks, we will begin to cover some more advanced topics, with one of the first being a special episode on CALIBRATION frames! It is beginner-intermediate level stuff, but being that we have focused a lot of beginner level stuff thus far, I think it'd be a great idea to slowly work our way up to the more advanced stuff.Links from todays show: Dark Dragons Astronomy Search for "DragonLIGHT Mobile" on the iOS App store to find the flats app mentioned in this weeks episode! Link also available above on the Dark Dragons website!Want to see the awesome shots from the trip??? I'm posting them as I process them on the Astrocast FB page! Please feel free to give us a follow! Thank you so much for tuning in this week, and we'll be back next week with another episode! Support the Show.Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Send me a Text Message!What sort of tools can you find online to make you a better Astrophotographer? Better yet, HOW can you use those tools to become better? What sort of apps can make the hobby more fun? This week, Roo is going to dive deep into many of them. We'll cover everything from tools to help you determine if your 'scope is sampled properly, to whether the seeing is good tonight, and many other things you may or may not know about! Big news! We're starting a MEMBERS ONLY Discord! If you are interested in becoming a member of the group, please join our Patreon, for just $1 or $5 per month. You'll help support The Astrocast by paying for hosting fees, Adobe licenses, etc. It's not cheap to make the show, and every bit of support you guys show helps a LOT! I'll be posting the link for the Discord on the Patreon soon, and you can join me and the other members for a private chat, and ask any questions you have, or just chill with us! Thank you so much! A friendly heads up, next week, Roo will be out of town on his yearly Dark Sky Trip, so expect the episode to come out Friday or Saturday at a minimum. Depending on what the week is like, it may be a skipper, we'll have to wait and see. I'll post on the Facebook page to let you know. I'm going to get some incredible photos as long as the weather is good, and i'll make sure to share them on the FB page, so please give us a follow if you haven't already! Thanks so much for listening, clear skies!!!Links from this weeks Episode:Astronomy ToolsAstrobinAstrophericClear Sky ChartAPODLight Pollution MapGoogle EarthThanks for tuning in, we'll see you next week!Support the Show.Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Tī 北半球春天 ê 時陣，欲 tiàm 東部地平線頂懸揣著光爍爍 ê 軒轅十四 是真簡單 ê 代誌。軒轅十四 是獅仔座 ê alpha 星，是這幅 望遠鏡視野 中心彼粒鑿目 ê 天星。伊 kah 咱 ê 距離才 79 光年遠爾爾，是一粒 燒熱、自旋速度足緊 ê 恆星，咱這馬知影伊是多星系統 ê 其中一粒。軒轅十四下底有一搭猶未消失、霧霧 ê 光，是 ùi 細粒星系 獅仔座一 內底來--ê。獅仔座一 是一个 長株圓矮星系，是 本星系群 ê 成員之一。本星系群內底閣有 咱 銀河系 kah 仙女座星系 M31。獅仔座一 kah 咱 ê 距離差不多有 80 萬光年遠，去予人認為講是 踅咱銀河 ê 細粒衛星星系內底上遠--ê。毋過 矮星系 獅仔座一 已經有 證據 講，伊 ê 中心有一粒超大質量烏洞，伊 ê 質量 kah 咱銀河中心 ê 烏洞差不多大。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20240426/ 影像：Markus Horn 音樂：P!SCO - 鼎鼎 聲優：阿錕 翻譯：An-Li Tsai (NSYSU) 原文：https://apod.nasa.gov/apod/ap240426.html Powered by Firstory Hosting
Welcome back to the 2nd episode in the Pixinsight series of The Astrocast! This week, Roo takes you through the processing portion of using Pixinsight! If you haven't listened to last weeks episode (episode 15) - I would highly recommend you check that out first! After finishing up last week with a stacked, linear image, we dive in to everything that remains. We will go through stretching the image, using icons to save time, installing plugins and managing repositories, Starnet 2, Graxpert, gradient removal, noise removal, star reduction, and everything in between! Grab a snack and a drink Astrofam, cause this is a BIG one! Links for this week episode: M42 and Horsehead Data (Icons are also here! I also put my completed image in this folder, if you want to check it out, using the same data provided here. It won't win any awards, but it'll show you what PI can do!)Free Trial License request from PixInsightGraXpert Download/Installer (you must install this the repository entry will work) Sites to add to your repository list in PI (I recommend you add these all at once, just copy and paste the actual website, the whole https:// and everything after, the parts you need to copy are in bold):EZ Processing Suite - https://elveteek.ch/pixinsight-updates/ez-processing-suite/Graxpert - https://www.ideviceapps.de/PixInsight/Utilities/Star Reduction - https://www.cosmicphotons.com/pi-scripts/starreduction/Add these to your repositories if you get a purchase or get a free trial of any of the RC Astro Plugins:BlurXterminator: https://www.rc-astro.com/BlurXTerminator/PixInsight/NoiseXterminator: https://www.rc-astro.com/NoiseXTerminator/PixInsight/StarXterminator: https://www.rc-astro.com/StarXTerminator/PixInsight/Become a Member of The Astrocast Family!Support the show by giving 1 dollar a month at the "Happy Dude" level! Or 5 dollars a month for added benefits! Visit our Patreon at the link above for more info! If you enjoyed this series, please let me know! Shoot me an email at the address below or reach out to me on FB or Instagram. I am always super happy to hear from listeners! Support the Show.Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
In this week's episode, Anna (https://twitter.com/annarrose) and Kobi (https://twitter.com/kobigurk) chat with Gal Arnon (https://galarnon42.github.io/), Ph.D student from the Weizmann Institute of Science (https://weizmann.ac.il/pages/) & Giacomo Fenzi (https://twitter.com/GiacomoFenzi), Ph.D. student in the COMPSEC Lab (https://compsec.epfl.ch/) at EPFL (https://epfl.ch/). Gal and Giacomo are amongst the co-authors of ‘STIR: Reed–Solomon Proximity Testing with Fewer Queries' (https://eprint.iacr.org/2024/390) and in this conversation, they discuss how their research led them to work on these topics and where the thesis for this particular work sparked from. They set the stage by exploring the history of FRI and discussing some hidden nuances in how FRI works. And then they introduce STIR, a system that can be used in place of FRI, which incorporates various optimisations to improve the performance. Here's some additional links for this episode: FRIDA: Data Availability Sampling from FRI by Hall-Andersen, Simkin and Wagner (https://eprint.iacr.org/2024/248.pdf) Lattice-Based Polynomial Commitments: Towards Asymptotic and Concrete Efficiency by Fenzi, Moghaddas and Nguyen (https://eprint.iacr.org/2023/846.pdf) DEEP-FRI: Sampling Outside the Box Improves Soundness by Ben-Sasson, Goldberg, Kopparty and Saraf (https://eprint.iacr.org/2019/336.pdf) Proximity Gaps for Reed–Solomon Codes by Ben-Sasson, Carmon, Ishai, Kopparty and Saraf (https://eprint.iacr.org/2020/654.pdf) IOPs with Inverse Polynomial Soundness Error by Arnon, Chiesa and Yogev (https://eprint.iacr.org/2023/1062.pdf) Episode 293: Exploring Security of ZK Systems with Nethermind's Michał & Albert (https://zeroknowledge.fm/293-2/) Circle STARKs by Haböck, Levit and Papini (https://eprint.iacr.org/2024/278.pdf) Episode 304: Exploring FRI, LogUp and using M31 for STARKs with Ulrich Haböck (https://zeroknowledge.fm/304-2/) FRI-Binius: Improved Polynomial Commitments for Binary Towers (https://www.ulvetanna.io/news/fri-binius) The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com (https://www.zkkrakow.com/) Aleo (http://aleo.org/) is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup. Dive deeper and discover more about Aleo at http://aleo.org/ (http://aleo.org/) If you like what we do: * Find all our links here! @ZeroKnowledge | Linktree (https://linktr.ee/zeroknowledge) * Subscribe to our podcast newsletter (https://zeroknowledge.substack.com) * Follow us on Twitter @zeroknowledgefm (https://twitter.com/zeroknowledgefm) * Join us on Telegram (https://zeroknowledge.fm/telegram) * Catch us on YouTube (https://zeroknowledge.fm/)
Sorry the episode is a few minutes late! I may be changing the upload time to 9pm EST on Tuesday, just because it's hard to get the edit out by 8. We'll see! In this week's episode, the first in a series, Roo starts taking you through the ins and outs of Pixinsight. What started as a simple "lets highlight the favorite features of" Pixinsight quickly devolves, right before your ears, into the very process Roo uses to process his own photos. In this first episode, we cover the costs associated with purchasing a license for PI, as well as its competitors. We also go over how to separate your lights from calibration frames, folder structure, and then importing the files into PI so you can properly use the Weighted Batch Preprocessing script. By the end of the episode, you'll have a fully stacked and an auto-stretched image. Next week, we will get into the next steps of processing. I am including a link to my Google Drive which includes some data you can use to follow along, in case you don't have your own. This is nothing fancy, just some M42 data. Truth be told, I haven't stacked it myself yet. But if it's amazing, let me know. It's from my new 135 rig. There is also a folder that includes my goto Icons for Pixinsight, though we'll go over that in more detail on next weeks episode. M42 and Horsehead DataLukomaticos Video for Pixinsight TutorialBecome a Member of The Astrocast Family!Join our Discord for only $1 a month, to help spread the word about the show!Thanks so much for listening, as always! Clear skies! Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Tùi 北半球 ê 觀星者來講，春天愈倚，彗星 12P，嘛叫做 Pons-Brooks 彗星，就會愈來愈光。目前咱會當用細台望遠鏡 kah 雙筒千里鏡 看著 這粒 哈雷型彗星。Tī 未來幾若禮拜，伊 ê 光度會光甲咱會當直接用目睭看著。這張 取景袂䆀 ê 夜空相片，是 3 月 5 號深夜 tī Slovakia 共和國 Revuca 鎮 翕--ê。雖罔講天頂有薄薄 ê 霧，毋過咱抑是會當看著這粒彗星 青色 ê 彗鬚 kah 伊長長 ê 彗尾，出現 tī 地平線附近。仙女座星系 M31，kah 光爍爍 ê 黃色恆星 奎宿九，嘛叫做 仙女座 beta，就出現 tī 這粒彗星 ê 頂懸。仙女座星系 kah 咱銀河 ê 距離差不多是 250 萬光年。Pons-Brooks 彗星是一个週期性彗星，伊會行到內太陽系，離咱袂超過 14 光分遠 ê 所在。這粒彗星 ê 近日點會發生 tī 4 月 21，而且 tī 4 月 8 號 日全食 ê 時陣，嘛會當 tī 天頂看著伊。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20240309/ 影像：Petr Horálek / Institute of Physics in Opava 音樂：P!SCO - 鼎鼎 聲優：阿錕 翻譯：An-Li Tsai (NSYSU) 原文：https://apod.nasa.gov/apod/ap240309.html Powered by Firstory Hosting
In this week's episode, Anna (https://twitter.com/annarrose) catches up with Jordi Baylina (https://twitter.com/jbaylina), OG Ethereum contributor and Polygon zkEVM (https://polygon.technology/polygon-zkevm) Technical Lead. They cover what Jordi has been working on since he was last on the show in 2021. Back then, zkEVMs were still just an idea. Now that many of these systems have launched, they have a chance to look at how these fit into the general L2 landscape. They cover Jordi's view on engineering decentralized systems and how these are rolled out, and the recent research from Polygon, including their AggLayer proposal. They wrap up on what inspires him to keep contributing in the space. Here's some additional links for this episode: Polygon zkEVM (https://polygon.technology/polygon-zkevm) Episode 194: zkEVM with Jordi & David from Hermez (https://zeroknowledge.fm/episode-194-zkevm-with-jordi-david-from-hermez/) Episode 145: Circom & Hermez with Jordi Baylina (https://zeroknowledge.fm/145-2/) Episode 304: Exploring FRI, LogUp and using M31 for STARKs with Ulrich Haböck (https://zeroknowledge.fm/304-2/) Episode 303: A Dive into Binius with Ulvetanna (https://zeroknowledge.fm/303-2/) Episode 313: Revisiting Hardware with Ingonyama (https://zeroknowledge.fm/313-2/) The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com (https://www.zkkrakow.com/) Gevulot (http://gevulot.com/) is the first decentralized proving layer. With Gevulot, users can generate and verify proofs using any proof system, for any use case. Gevulot is offering priority access to ZK Podcast listeners, register on gevulot.com (http://gevulot.com/) and write “Zk Podcast” in the note field of the registration form! Aleo (http://aleo.org/) is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup. Dive deeper and discover more about Aleo at http://aleo.org/ (http://aleo.org/) If you like what we do: * Find all our links here! @ZeroKnowledge | Linktree (https://linktr.ee/zeroknowledge) * Subscribe to our podcast newsletter (https://zeroknowledge.substack.com) * Follow us on Twitter @zeroknowledgefm (https://twitter.com/zeroknowledgefm) * Join us on Telegram (https://zeroknowledge.fm/telegram)
This week Roo talks Shop with you. We recap the Great American Solar Eclipse. Talk about a recent trip down the club Observatory, and even go over something STRANGE we saw in the night sky! If you would like to show your support , consider becoming a member of our Patreon! For $5 a month, you will help spread the word of The Astrocast to others, so we can grow our family, and reach new audiences all around the world! Show Links:Dark Dragons AstronomyAstronomy ToolsAstrometry.net for Plate Solving!3 Sisters AstronomyThanks so much for listening, and we'll be back next week with a new episode! CLEAR SKIES! Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
Welcome back to the ASTROCAST! In this special, EXTRA LONG episode, Roo takes you through the EXACT steps of building the ULTIMATE widefield rig! If you've ever wondered exactly what you would need to build a perfect widefield imaging rig for astrophotography, than this episode is for you!Roo takes you through exactly which pieces you need, and exactly what each piece DOES in this collection of gear to create your own ultimate Wide Field imaging rig for Astrophotography, along with every price, and what is and isn't a must have! This episode is dedicated to Ting-Ting, who was laid to rest on 4/1/24 after 19 year of being Roo's best pet friend in the world. Just 2 weeks after losing Biscuit, we unfortunately lost Ting-Ting, now we have no felines left in the Page household :( Note: This week we have a LOT of links, so rather than post them all on the episode, i've created a Google Doc which has them all. TinyURL also wasn't functioning properly, so this will be easier to download/access for you as needed:Episode 12 LinksThanks for tuning in to The Astrocast, and we'll see you next week! CLEAR SKIES, and enjoy the eclipse!!!Email me at "RooAstrocast@gmail.com" with any questions/comments. Thanks for listening!
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咱 ê 宇宙是有偌大？這个問題 tī 1920 年代，是 所有天文問題內底，2 个上有名 ê 天文學家 leh 諍 ê 問題，這就是歷史上有名 ê「天文大辯論」。有足濟天文學家相信講，咱 ê 銀河系 就是規个宇宙。毋過其他天文學家認為，咱 ê 銀河系 是所有星系內底 ê 其中一个。Tī「大辯論」內底，每一个論點攏講甲足詳細--ê，毋過無共識。這个答案一直到 3 年後，tī 仙女座星雲 內底揣著一粒變光星，才解決。這張相片就是證明這个答案 ê 原始玻璃底片，經過數位方式重新處理 ê 結果。Edwin Hubble 比較無仝張影像，注意著這个 光點 ê 強度會變化，煞 tī 1923 年 10 月 6 號 ê 時陣，tī 玻璃底片頂懸寫一字「變！(VAR!)」。Hubble 知影上好 ê 解說就是，這个光點是 tī 遙遠所在 ê 變光星。所以 M31 應該是 仙女座星系 才著，可能 kah 咱銀河系有成。這張 tī 100 年前做記號 ê 影像可能毋是蓋媠，毋過變光星 ê 紀錄 拍開人類智識 ê 窗仔門。這是頭一擺咱知影講，咱 ê 宇宙是大甲毋是款。 ——— 這是 NASA Astronomy Picture of the Day ê 台語文 podcast 原文版：https://apod.nasa.gov/ 台文版：https://apod.tw/ 今仔日 ê 文章： https://apod.tw/daily/20231006/ 影像：致謝 Carnegie Institution for Science 音樂：P!SCO - 鼎鼎 聲優：草莓大福 翻譯：An-Li Tsai (NSYSU) 原文：https://apod.nasa.gov/apod/ap231006.html Powered by Firstory Hosting
Marcel Drechsler, Xavier Strottner, and Yann Sainty's image of our neighboring galaxy, M31, in Andromeda won the 10,000 British pound Astronomer Photographer of the year award for 2023. Amazingly their image revealed a huge, previously unknown arc of hot doubly ionized Oxygen gas.
It's not often that a single star transforms our view of the universe. But it happened with a star that was photographed 100 years ago tonight. The star proved that there's more to the universe than just the Milky Way Galaxy — much more. The star is known today as M31-V1. It's in M31, the Andromeda Galaxy. A century ago, M31 was called the Andromeda Nebula. Many astronomers thought it was a mote of matter inside the Milky Way. Others thought it was a separate galaxy — an “island universe” of billions of stars. On the night of October 5th of 1923, Edwin Hubble snapped a picture of a small segment of M31. He identified three stars that had grown much brighter since the last time he looked at them. Follow-up observations showed that one star's brightness changed from night to night. That star was a Cepheid — a supergiant star that's unstable. It pulses in and out like a beating heart. The duration of the pulses revealed the star's true brightness. And from that, Hubble calculated its distance — a million light-years. Studies of other Cepheids confirmed the distance. So M31 had to be well beyond the Milky Way — vastly expanding our understanding of the universe. Modern observations put the distance to M31 at two-and-a-half million light-years. And the galaxy is visible to the unaided eye. Under dark skies, it looks like a faint smudge of light, in the north-northeast at nightfall. Script by Damond Benningfield Support McDonald Observatory
If you look at a map of just about any state, you'll see a few major cities, a few more mid-sized ones, and a whole bunch of small towns. And the same thing happens if you look at a map of our galactic neighborhood. There are a couple of giant galaxies, a few mid-sized ones, and a whole bunch of little ones. They're all bound to each other by their mutual gravitational pull. This collection of galaxies is known as the Local Group. It spans about 10 million light-years, and contains a hundred or so known members, with more added every year. The “big cities” of the Local Group are our home galaxy, the Milky Way, and the Andromeda Galaxy, M31. Each is a disk that's at least a hundred thousand light-years wide, and contains hundreds of billions of stars. After these two behemoths, the list includes a few mid-size members. The largest is the Triangulum Galaxy. It's about half the diameter of M31 and the Milky Way, but only a few percent as massive. A couple of mid-size galaxies are satellites of M31. One is a spiral, while the other is a small elliptical galaxy, which looks like a fuzzy rugby ball. And two more members of the mid-size brigade orbit the Milky Way — the Large and Small Magellanic Clouds. Most of the other members of the Local Group are tiny — far smaller, and with far fewer stars, than the larger galaxies. Many are satellites of the Milky Way, and we'll have more about them tomorrow. Script by Damond Benningfield Support McDonald Observatory
Messier 31 — the Andromeda Galaxy — is the hub of an empire. It's orbited by at least 40 smaller galaxies, all held in place by M31's powerful gravity. One of its largest satellite galaxies was discovered 250 years ago today, by French astronomer Charles Messier. Messier's main interest was comets — hazy balls of ice and rock. At the time, finding comets brought fame and fortune. But the sky is filled with fuzzy objects that resemble comets. Messier compiled a catalog of more than a hundred of those objects so that he and others could ignore them. While observing Messier 31 — the 31st object in his catalog — Messier found a small, bright blob next to it. He took some notes and drew a picture of it, but he didn't list it in his catalog. Two centuries later, though, astronomers decided to add it. It became Messier 110 — the final object on Messier's list. M110 is a dwarf elliptical galaxy. It's less than one-sixth the diameter of our home galaxy, the Milky Way, and only a few percent as massive. It doesn't have spiral arms or other obvious structures — just a bright center with stars fading away toward the edges. M31 is low in the northeast not long after darkness falls, and passes high overhead not long before dawn. Under dark skies, it's just visible to the unaided eye as a hazy smudge of light. M110 is quite close to it, but it's too faint to see without a telescope. Script by Damond Benningfield Support McDonald Observatory
SpaceTime with Stuart Gary | Astronomy, Space & Science News
Amateur astronomers have discovered a mysterious nebulous arc close to the M31 galaxy in Andromeda. *Observations suggest not all stars are made the same A new study suggests that the universe's most massive stars are formed through a different process from other lower mass stars like the Sun. *Tonga's Hunga eruption produced the most intense lightning ever recorded A new study has found that Tonga's Hunga volcanic eruption produced the most intense lightning ever recorded. *The Science Report Study warns that prolonged daily aspirin use increases the risk of anaemia. A new frog species has been identified in New South Wales threatened with extinction. A new ankylosaur dinosaur has been described on the Isle of Wight. Alex on Tech Googles new Pixel Tablet. Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ Additionally, listeners can support the podcast and gain access to bonus content by becoming a SpaceTime crew member through www.bitesz.supercast.com or through premium versions on Spotify and Apple Podcasts. Details on our website at https://spacetimewithstuartgary.com For more SpaceTime and show links: https://linktr.ee/biteszHQFor more podcasts visit our HQ at https://bitesz.com SpaceTime - your one stop Space News podcast.#space #astronomy
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