The 365 Days of Astronomy

• The Cosmic Savannah Ep. 75: Exploring the Universe at the SARAO Conference

  From July 31, 2024. Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela & Dr. Daniel Cunnama. In this double feature episode, Jacinta interviews two amazing astronomers at the SARAO conference (South African Radio Astronomical Observatory).   Dr. Mpati Ramotsoku is a radio astrophysicist from South Africa. In the episode she discusses her journey from studying in the Netherlands to working in Italy at the Italian National Institute of Astrophysics in Cali, and eventually returning to South Africa as a research associate at Rhodes University. She delves into her research on how galaxies evolve by studying hydrogen gas in galaxies and the environmental effects on galaxy evolution, such as ram pressure stripping. Mpati also shares her discovery of new filaments in galaxies through images from the MeerKAT Telescope, a finding which has garnered international attention.   Dr. Emanuel Proven Adzuri is a Ghanaian astronomer at the Ghana Space Science and Technology Institute and the Ghana Radio Astronomy Observatory. In this episode he shares his background and journey in astronomy. Emanuel discusses his education in computational engineering and astronomy that led to a groundbreaking PhD project on space lasers, specifically focusing on the periodicity of methanol masers in star-forming regions. Emanuel also discusses the advancements in Ghana’s astronomy infrastructure, including the transformation of a decommissioned telecom dish into a 32-meter radio telescope.   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 [email protected].

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• EVSN - Not Surprising Anyone, Satellite Proliferation Contributes to Light Pollution

  From April 13, 2021. A new study examined the effects of recent increases in the number of space objects orbiting Earth and found that the proliferation of satellites contributes to a nearly ten percent increase over natural lighting of the night sky. Plus, Mars, Uranus, Neptune, ancient Earth, volcanoes, and our weekly What’s Up segment.   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 [email protected].

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• Guide to Space - How Fast Can Stars Spin? Objects With Extreme Rotation

  https://www.youtube.com/watch?v=D6vU3-LGrgM From Jul 11, 2016. Stars can spin faster or slower than the Sun. What’s the fastest that’s ever been discovered, and what’s the fastest speed you can have before they tear themselves apart? Everything in the Universe is spinning. Spinning planets and their spinning moons orbit around spinning stars, which orbit spinning galaxies. It’s spinning all the way down.   Consider that fiery ball in the sky, the Sun. Like all stars, our Sun rotates on its axis. You can’t tell because staring at the Sun long enough will permanently damage your eyeballs. Instead you can use a special purpose solar telescope to observe sunspots and other features on the surface of the Sun.   Created by: Fraser Cain and Jason Harmer Edited by: Chad Weber Music: Left Spine Down - “X-Ray”   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 [email protected].

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• Cheap Astronomy - Dear CA Ep. 125: Pragmatism

  Those tricky next steps. Dear Cheap Astronomy – Could war get us into space? There’s been a long-running dialogue here at Cheap Astronomy about what economic drivers might transform us into a proper spacefaring species with Moon bases, Mars bases and all that. And well, its been hard to think what economic drivers really might work. Space is hard and it’s also darned expensive. Tourism could be a driver, after all there has been a bit of millionaire tourism happening, mostly just flights above the atmosphere.   Dear Cheap Astronomy – What is new space? You may have heard people talk about – old space and new space. Old space is like NASA pouring billions into the slow plodding development of huge one-off projects like the Space Launch System and the James Webb Space Telescope where they operate with extreme risk aversion, absolutely determined that absolutely nothing must go wrong. New space is like Space X, where they quickly launch prototypes and when those prototypes blow up they have the data to explain why so the next ones don’t have that flaw and if they blow up then they get rid of those flaws as well, and so on.   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 [email protected].

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• Ask A Spaceman Ep. 258: What’s Going to Happen After the ISS?

  Why did we develop the International Space Station in the first place? What have we learned in its 25+ years of operation? When is it coming down, and why? And what’s coming up next? I discuss these questions and more in today’s Ask a Spaceman!   Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Watch on YouTube: http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books   Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE!   Big thanks to my top Patreon supporters this month: Justin G, Chris L, Alberto M, Duncan M, Corey D, Michael P, Naila, Sam R, Joshua, Scott M, Scott M, Louis M, John W, Alexis, Gilbert M, Rob W, Jessica M, Jules R, Jim L, David S, Scott R, Heather, Mike S, Pete H, Steve S, Lisa R, Kevin B, Aileen G, Steven W, Deb A, Michael J, Phillip L, Steven B, Mark R, Alan B, Craig B, Mark F, Richard K, Stace J, Stephen J, Joe R, David P, Justin, Sean M, Tracy F, Ella Finkel, Thomas K, James C, Syamkumar M, Homer V, Mark D, Bruce A, Tim Z, Linda C, The Tired Jedi, Lode D, Bob C, Red B, Stephen A, James R, Robert O, Lynn D, Allen E, Michael S, Reinaldo A, Sheryl, David W, Chris, Michael S, Erlend A, James D, Larry D, Karl W, Den K, Tom B, Edward K, Catherine B, John M, Craig M, Scott K, Vivek D, Barbara C, Brad, Azra K, and Steve R!   Hosted by Dr. Paul M. Sutter.   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 [email protected].

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