The 365 Days of Astronomy

From February 15, 2021.
A newly found object nearly four times farther out from the Sun than Pluto now holds the record for the farthest observed in our solar system. Plus, forming Super Earths, finding potentially habitable planets, jellyfish galaxies, the Crab Nebula, and this week's What's Up.
 
D100 in the Coma Cluster:
https://science.nasa.gov/asset/hubble/h-alpha-tail-of-d100/
 
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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.

https://www.universetoday.com/articles/7-stage-journey-reveals-how-falling-space-rocks-survive-air
By Laurence Tognetti, MSc - August 31, 2026.
Recorded by our Editor, Richard Drumm.
At least once in our lives, we've all seen a bright streak of light briefly blaze across the sky and have quickly referred to it as an asteroid, meteor, shooting star, comet, or some other whimsical name we've heard others use to describe it. For those calling it a meteor, you would be correct, but we'll touch upon this later. The time it takes for a space rock, bolide being its scientific name, to travel through Earth's atmosphere and crash into the ground literally takes only a few seconds. But what happens to a space rock during this very brief travel time, and how can scientists use this to learn about a specific space rock's origin and the potential damage it could cause if it explodes in mid-air?
 
Phase 1: Atmospheric entry; 
Phase 2: Brightness begins; 
Phase 3: Brightness increases with fireball appearance; 
Phase 4: Brightness maintains while melting begins; 
Phase 5: Front of rock begins to break apart; 
Phase 6: Back of rock breaks apart; 
Phase 7: Melting and breaking apart continue until glowing stops, followed by melting ending and wind discards crusted pieces.
[Editor's Note: OK, that could be 8 stages if you'd prefer…]
 
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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!
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------------------------------------
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.

https://www.youtube.com/watch?v=R6lOpIWbly4
From July 23, 2026.
Hosted by Mike Simmons. Episode 19.
https://astro4equity.org - Visit our website!
Dr. Kelly Blumenthal is an astrophysicist and science communicator who has lived in and worked with many communities across the United States and worldwide. These experiences have shaped Kelly's perspectives on the importance of astronomy communication in building STEM opportunities for under-resourced people worldwide and its role in science generally. Kelly is now the director of the International Astronomical Union's Office of Astronomy Outreach (OAO), hosted by the National Astronomical Observatory of Japan in Tokyo. The Office is represented by its network of National Outreach Coordinators in more than 100 countries.
 
In this episode, Kelly shared her experience working as an astrophysicist and how she became the OAO's Director, the importance of science communication, dark skies, and the development of AstroACCEL.
 
The Role of Astronomy in Science Communication: 0:00
Engaging Communities Through Astronomy Outreach: 5:44
Professional Development in Astronomy Communication: 9:02
The Importance of Conferences in Astronomy Outreach: 11:18
Case Studies in Astronomy Education: 13:20
Astronomy as a Gateway to STEM: 18:10
Highlighting Women in Astronomy: 23:40
Protecting Our Dark Skies: 27:49
Engaging Youth in Astronomy Education: 32:20
Bridging Gaps in Astronomy Communication: 34:32
Personal Journeys in Astronomy: 41:22
Navigating Challenges in Astronomy Careers: 53:10
 
We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 
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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.

Mapping Alien Worlds!
Hosted by Dr. Paul M. Sutter.
Just how hard are exoplanets observations? What kind of telescope will it take to find life? And how much information can we get out of a single pixel of light? 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, Corey D, Michael P, Naila, Sam R, Joshua, Scott M, Rob H, 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, Deb A, Michael J, Phillip L, Steven B, Mark R, Alan B, Craig B, Richard K, Joe R, David P, Justin, Tracy F, Thomas K, James C, Syamkumar M, Homer V, Mark D, Bruce A, Tim Z, Linda C, The Tired Jedi, Bob C, Stephen A, James R, Allen E, Michael S, Sheryl, David W, Chris, Michael S, Erlend A, James D, Karl W, Den K, Edward K, Scott K, Vivek D, M0PPET, Brad, Azra K, Steve R, M D Malahy, Brian O, Alonna M, Joseph B, and Anders J!
 
We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 
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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.

From September 10, 2007.
Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest)
This is a very different episode of Astronomy Cast. As we mentioned last week, Pamela recently attended the Dragon*Con science fiction convention in Atlanta, Georgia. While she was there, she participated in a special live edition of Astronomy Cast with special guest Dr. Kevin Frazier. Kevin is a NASA scientist, and the science consultant for the TV shows Battlestar Galactica and Eureka. He and Pamela work through physics and astronomy in popular science fiction. What they get right, and what they get wrong... so very wrong.
 
Role of Science Consultants in Media: Dr. Grazier shares insights into his work as a science consultant, emphasizing the importance of scientific accuracy in storytelling and how it enhances narrative credibility.
Analysis of Battlestar Galactica and Eureka: The conversation explores specific examples from these series, highlighting where scientific principles are accurately depicted and where creative liberties are taken.
Common Misconceptions in Sci-Fi: They address prevalent scientific inaccuracies in science fiction, such as sound in space and unrealistic space travel mechanics, and discuss their impact on public understanding of science.
Balancing Science and Storytelling: The discussion delves into the challenges writers face in integrating complex scientific concepts into engaging narratives without overwhelming the audience.
Audience Interaction: Recorded live at Dragon*Con, the episode features questions from the audience, providing additional perspectives and inquiries about science in media.
 
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.