Cheap Astronomy - Dear CA # 113: The Planets
The 365 Days of Astronomy
We’ve plundered Earth, what’s next? Dear Cheap Astronomy – If we did colonize the Solar System, what would we do with the different planets? It remains to be seen if we will spread out across the solar system. While we starting to feel more confident about avoiding a mass extinction asteroid strike, a super-volcano eruption could just as easily end civilization as we know it. There’s also the more mundane scenario of where our population keeps growing, we run low on resources and then fight a bunch of wars over what’s left, pretty-much trashing what’s left of the ecosystem in the...
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EVSN - Searching for Dark Energy in Black Holes
The 365 Days of Astronomy
From December 11, 2024. 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. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: and donate as much as you can! Share the podcast with your...
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Actual Astronomy - Observing Lists & Eyepiece Cleaning
The 365 Days of Astronomy
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. The Actual Astronomy Podcast Episode 464 presents Observing Lists and Eyepiece Cleaning. In this episode we talk about a few observing lists Chris is working on for the RASC Observer's Handbook and Calendar plus some Wide Field Wonders. Shane details his cleaning process for eyepieces. My little counterweight arrived! Bought a semi-truck snow brush to clear snow from the rails Sadly where the roll off rails enter the observatory freezing rain and snow accumulate behind the wheels, builder can fix...
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Awesome Astronomy - Re-examining Uranus
The 365 Days of Astronomy
Paul Hill and Dr. Jenifer “Dr. Dust” Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. This month we look at new old data about Uranus, a possible second dinosaur asteroid the first image of a star in another galaxy and the image of a new planet forming. Plus sky and launch guides and a chat about Christmas present ideas! We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: and donate as much as you can! Share the podcast with your friends and send the Patreon link to them...
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Ask A Spaceman Ep. 238: What Makes the Sun’s Corona So Dang Hot?
The 365 Days of Astronomy
How can the solar corona be hotter than the surface? What has the Parker Solar probe learned so far? What do magnetic fields have to do with all this? I discuss these questions and more in today’s Ask a Spaceman! This episode is sponsored by BetterHelp. Give online therapy a try at and get on your way to being your best self. Visit BetterHelp to get 10% off your first month! Support the show: All episodes: Follow on Twitter: Read a book: Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE...
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Astronomy Cast Ep. 737: Weird Science Stories From 2024
The 365 Days of Astronomy
Streamed live December13, 2024. Hosted by: Fraser Cain and Dr. Pamela L. Gay. 2024 was a strange year! I’ll let your imagination take flight and consider how 2024 was weird for you. But, for space and astronomy we had some interesting, revolutionary, unsettling and downright weird stories pop up. Today let’s talk about them. SUPPORTED BY YOU This Episode is made possible thanks to our Patrons on Patreon. Join at the Galaxy Group level or higher to be listed in our YouTube videos. Thanks to: Andrew Poelstra, BogieNet, Brian Cagle, David, David Truog, Ed, Gerhard, Schwarzer,...
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Travelers in the Night Eps. 767 & 768: A Really Tough Customer & Capricoernus Observatory Csokako
The 365 Days of Astronomy
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. Today's 2 topics: - The more we learn about 322P/SOHO the stranger it becomes. - In 2023 T. Maroti of the Capricornus Observatory, Csokako, Hungary discovered two Earth approaching asteroids which were passing through the night sky unnoticed by other observers. His equipment is an 11 inch telescope, electronic camera, and computer. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting,...
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NOIR Lab - DESI Tests Gravity at Cosmic Scales
The 365 Days of Astronomy
Gravity has shaped our cosmos. Its attractive influence turned tiny variations in the amount of matter present in the early Universe into the sprawling strands of galaxies we see today. A new study using the first year of data from the Dark Energy Spectroscopic Instrument (DESI) has traced how this cosmic structure grew over the past 11 billion years, providing the most precise test to date of how gravity behaves at very large scales. In this podcast, Dr. Pauline Zarrout discusses these results and the future of DESI research. Bios: Rob Sparks is in the Communications, Education and...
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EVSN - Eccentric Minor Planet to Make Close Pass to Saturn’s Orbit in 2030
The 365 Days of Astronomy
From Jun 22, 2021. Minor planet 2014 UN271, discovered in data collected by the Dark Energy Survey, is set to make a close pass to Saturn’s orbit at the end of the decade, giving astronomers a chance to observe a rare trans-Neptunian object from up close...ish. Plus, Venus, Jupiter, the Milky Way, and an invisible galactic structure discovered quite by accident. We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. Just visit: and donate as much as you can! Share the podcast with your friends and send the Patreon link...
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Cosmic Perspective - Andrew Chaikin Interview
The 365 Days of Astronomy
Andrew L. Chaikin (born June 24, 1956) is an American author, speaker and science journalist. He lives in Vermont. He is the author of A Man on the Moon, a detailed description of the Apollo missions to the Moon. This book formed the basis for From the Earth to the Moon, a 12-part HBO miniseries. From 1999 to 2001, Chaikin served as executive editor for space and science at . From 2008 to 2011, he was a faculty member for Montana State University in Bozeman, Montana. In 2013, he wrote and performed the narration on a NASA video re-creating the taking of the famous Earthrise photo...
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Trillions of neutrinos are produced in our Sun through its nuclear reactions. These particles stream out at nearly the speed of light, and pass right through any matter they encounter. In fact, there are billions of them passing through your body right now. Learn how this elusive particle was first theorized and finally discovered.
I don’t want to alarm the listeners but there is a flurry of particles from the Sun passing through each and every one of you right now. A lot of particles. In fact, there are 50 billion solar neutrinos passing through every one of us every second. Don’t worry, you can’t feel them; they barely interact with matter, but that’s what makes them interesting.
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