The 365 Days of Astronomy
Episodes
The Cosmic Savannah - When Telescopes Think - AI and The Future of Astronomy
23 May 2026
Contributed by Lukas
Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela, Dr. Daniel Cunnama & François Campher. In this episode of The Cosmic Savannah, Dan and Fran...
EVSN - Uncommon Stars
22 May 2026
Contributed by Lukas
From May 13, 2026. In today's episode where we look at the Voyager mission's exploration beyond our solar system, the organics Mars Curiosity Rover ha...
Actual Astronomy - Observing While the Moon is Up
21 May 2026
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the public views thro...
Guide To Space - Many New Fast Radio Bursts Found, Including Another Repeater
20 May 2026
Contributed by Lukas
https://www.youtube.com/watch?v=voRC5ImEMH4 From Jan 18, 2019. Hosted by Fraser Cain. One of the big mysteries in astronomy is unfolding right before ...
Ask A Spaceman Ep. 272: Are Neutrinos Their Own Evil Twins?
19 May 2026
Contributed by Lukas
Majorana particles! Hosted by Dr. Paul M. Sutter. What does "antimatter" actually mean? Can a particle be its own opposite? What would happen to it, a...
Astronomy Cast Ep. 794: Stargate Science
18 May 2026
Contributed by Lukas
https://www.youtube.com/watch?v=ZJ9GIAGMk2Q Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live on May 10, 2026. We...
Travelers in the Night Eps. 881 & 882: Dangerous Comets & David's Goliath PHA
17 May 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
ASTROMAN - B for Big Dipper
16 May 2026
Contributed by Lukas
Learn how the Big Dipper can guide you to the North Star and why this famous star pattern has helped travelers navigate for centuries. "ASTROMAN: t...
EVSN - Uranus' Odd Tilt Possibly Explained By New Model
15 May 2026
Contributed by Lukas
From April 6, 2020. Tokyo Institute of Technology researchers have published a model that seems to explain Uranus' bizarre tilt - a collision between ...
Space Stories - Shooting Stars
14 May 2026
Contributed by Lukas
Hosted by our Director, Avivah Yamani! Discover the science behind shooting stars, from meteors and meteor showers to the cosmic debris constantly ent...
Guide To Space - Finally! An Explanation for One of the Most Powerful Supernovae Ever Seen
13 May 2026
Contributed by Lukas
https://www.youtube.com/watch?v=OEZu3pXAFWY Hosted by Fraser Cain. From Jan 31, 2020. In 2006, astronomers spotted the telltale sign of a supernova de...
Deep Astronomy - Discoveries of JWST Ep. 6: Revealing the Universe's First Stars
12 May 2026
Contributed by Lukas
https://www.youtube.com/watch?v=ZEsLOAJWEo8 Hosted by Tony Darnell. From May 30, 2025. Join this channel to get access to special content including ...
Astronomy Cast Ep. 793: Star Trek Science
11 May 2026
Contributed by Lukas
https://www.youtube.com/watch?v=5MqoQOXdQis Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live May 4, 2026. Today ...
Travelers in the Night Eps. 879 & 880: Lurking Asteroid & Carrington Anticipated
10 May 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
NoirLab - NSF-DOE Vera C. Rubin Observatory Discovers Thousands of Asteroids
09 May 2026
Contributed by Lukas
Scientists at NSF–DOE Vera C. Rubin Observatory, jointly funded by the U.S. National Science Foundation and the U.S. Department of Energy's Office o...
EVSN - The One With the Dark Matter
08 May 2026
Contributed by Lukas
From May 6, 2026. In this episode, we're going to be looking back in time at how Dark Matter may have influenced the formation of Supermassive Blackho...
Actual Astronomy - The Observer's Calendar for May 2026
07 May 2026
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the public views thro...
Awesome Astronomy - AstroCamp Live Show
06 May 2026
Contributed by Lukas
Paul Hill & Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. May Part 1. A show recorded with the happ...
Ask A Spaceman Ep. 271: What Happens When Light Goes Boom?
05 May 2026
Contributed by Lukas
Cherenkov Radiation! Hosted by Dr. Paul M. Sutter. How can matter ever go faster than light? What happens when it does? Who discovered this, and what ...
Astronomy Cast Ep. 792: Star Wars Science
04 May 2026
Contributed by Lukas
https://www.youtube.com/watch?v=-NcTe-98ZlA Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live April 29, 2026. May...
Travelers in the Night Eps. 877 & 878: Close Grazer & Comet Fragment
03 May 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
Equatorial Sky Guide - May 2026
02 May 2026
Contributed by Lukas
Hosted by Avivah Yamani, our Director. It's time for a Blue Moon this year! And observers also have the chance to enjoy planetary dances with the Moon...
EVSN - After Hours: Launching The Small(er) Things With Exolaunch CEO Robert Sproles
01 May 2026
Contributed by Lukas
From April 30, 2026. As commercial space becomes a more and more mature industry, we're seeing new needs emerge. Front and the center is the need for ...
Guide To Space - First Ever Picture of a Baby Planet!
30 Apr 2026
Contributed by Lukas
https://www.youtube.com/watch?v=Xryd9cC8ZWU Hosted by Fraser Cain. From Jul 4, 2018. For the first time ever, astronomers have captured a direct image...
Awesome Astronomy - Artemis Chat
29 Apr 2026
Contributed by Lukas
April Part II. Paul Hill & Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. This month what else can w...
Cheap Astronomy - Dear CA #134: Testing Asumptions
28 Apr 2026
Contributed by Lukas
Taking nothing for granted. Hosted by Steve Nerlich. Dear Cheap Astronomy – Is space really empty? Well, the universe is filled with stars, planets ...
Astronomy Cast Ep. 791: Chang'e Sample Return
27 Apr 2026
Contributed by Lukas
https://www.youtube.com/watch?v=Wa1p6AOfQBc Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live on Apr 20, 2026. La...
Travelers in the Night Eps. 875 & 876: Newly Discovered Crater & Neighborhood Traffic
26 Apr 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
The Cosmic Savannah - Ep. 81: One Last Burst: Gamma Rays & Afterglows
25 Apr 2026
Contributed by Lukas
Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela, Dr. Daniel Cunnama & François Campher In this episode, Jacinta chats with Dr. Simon de Wet abo...
EVSN - To Artemis, With Love
24 Apr 2026
Contributed by Lukas
From April 22, 2026. Season 4, episode 15. This is EVSN's love letter to the Artemis II mission. We've added a new way to donate to 365 Days of Ast...
Space Stories - Astronomy Words: The Constellations
22 Apr 2026
Contributed by Lukas
Hosted by Avivah Yamani, our Director. What are constellations? Explore their history, science, and cultural meanings across civilizations, including ...
Ask A Spaceman - Ep. 270: Is the Universe…Defective?
21 Apr 2026
Contributed by Lukas
Hosted by Dr. Paul M. Sutter. What did the Universe do to make so many defects? What happens when they get trapped? And could they be hiding right in ...
Astronomy Cast Ep. 790: Meteorites From Other Worlds
20 Apr 2026
Contributed by Lukas
https://www.youtube.com/watch?v=WGx1NvLO8FA Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest ) Streamed live April 17, 2026....
Travelers in the Night Eps. 373 & 374: Tracking 3I/Atlas & Good Night at Bok
19 Apr 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
Actual Astronomy - 12 Months of Messier
18 Apr 2026
Contributed by Lukas
Episode 531. Just a reminder for people to write in with their questions for David Nagler. Hosted by Chris Beckett & Shane Ludtke, two amateur astrono...
EVSN - Supervolcanoes: Erupt, Refill, Repeat
17 Apr 2026
Contributed by Lukas
From Wednesday, April 15, 2026. This week, in the first of our new shorter and more frequent episodes, we are going to take a look at the interplay of...
Guide To Space - Bringing Mars To Earth
16 Apr 2026
Contributed by Lukas
https://www.youtube.com/watch?v=dmtCX-TBgfE The Plans For a Mars Sample Return Mission. Hosted by Fraser Cain. From Aug 28, 2019. One of the great acc...
Cheap Astronomy - Dear CA # 133: Why It's Always C
15 Apr 2026
Contributed by Lukas
Cheap Astronomy investigates why light moves at light speed in a vacuum. Hosted by Steve Nerlich. Shining a light! Dear Cheap Astronomy – Why does a...
Deep Astronomy - Webb's Deepest Field in 4K - Discoveries of Webb Space Telescope: Ep. 5
14 Apr 2026
Contributed by Lukas
https://www.youtube.com/watch?v=JBHzV4y7G5A Hosted by Tony Darnell. From May 23, 2025. The COSMOS-Web dataset represents the deepest look into our uni...
Astronomy Cast Ep. 161: Launch Facilities
13 Apr 2026
Contributed by Lukas
http://www.astronomycast.com/archive/ From October 26, 2009. Launching a rocket into space requires a big effort on the ground. Space agencies have bu...
Travelers in the Night Eps. 871 & 872: New Mars Trojan & Climate Ignored
12 Apr 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
NOIR Lab - An Extremely Rare Ancient Star
11 Apr 2026
Contributed by Lukas
Astronomers have discovered one of the most chemically primitive stars ever identified — an ancient stellar relic that preserves the chemical imprin...
EVSN - Science in Pairs & Moon Plans Redux
10 Apr 2026
Contributed by Lukas
From April 1, 2026. No foolin'! Once again, we're going to attempt to get you up to date with what is going down at NASA. In addition to NASA updates,...
UNAWE Space Scoop - A Rule-Breaking Supermassive Black Hole
09 Apr 2026
Contributed by Lukas
https://spacescoop.org/en/scoops/2602/a-rule-breaking-supermassive-black-hole/ Astronomers have spotted a supermassive black hole, or SMBH, that is b...
Awesome Astronomy - Gravitational Musing & Nuclear Cruising
08 Apr 2026
Contributed by Lukas
Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. This episode Paul and Jeni look at a po...
Ask A Spaceman - Ep. 269: Why Are Interstellar Objects So Weird?
07 Apr 2026
Contributed by Lukas
Hosted by Dr. Paul M. Sutter. What makes the interstellar comet 3I/Atlas so weird? Why are we finding so many interstellar visitors recently? How are ...
Astronomy Cast Ep. 789: What Happens When a Planet's Star Dies
06 Apr 2026
Contributed by Lukas
https://www.youtube.com/watch?v=Me0MNCIuLs8 Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live on Mar 30, 2026. A ...
Travelers in the Night Eps. 869 & 870: Taurid Resonant Swarm & Satellite Ashes
05 Apr 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
Equatorial Sky Guide - April
04 Apr 2026
Contributed by Lukas
Hosted by Avivah Yamani, our Director. What's up in the equatorial sky this month? April 2026 brings a spectacular alignment of Mercury, Mars, and Sat...
EVSN - On Background - Comets, the Basics
03 Apr 2026
Contributed by Lukas
From Wednesday, March 25, 2026. In this special episode, funded by the National Science Foundation, we're taking a break from the headlines to share t...
Actual Astronomy - The Observer's Calendar for April 2026
02 Apr 2026
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the public views thro...
Guide To Space - Project Artemis: NASA's Plans To Return To The Moon By 2024
01 Apr 2026
Contributed by Lukas
https://www.youtube.com/watch?v=FCqU0nz6iFU Hosted by Fraser Cain. From May 21, 2019. On Monday, May 13, 2019, NASA declared: "We are going to the Moo...
Had Astra Historia - Ep 302 – Take the Gloves Off, Part II
31 Mar 2026
Contributed by Lukas
Today's guest: Dr. Richard Tresch Fienberg, astronomer and science communicator, recently served as the Expert Astronomer for Sky & Telescope's Septem...
Astronomy Cast Ep. 788: Life's Molecules Form in Space
30 Mar 2026
Contributed by Lukas
https://www.youtube.com/watch?v=cJNpipCncKA Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest ) Streamed live on Mar 23, 2026...
Travelers in the Night Eps. 867 & 868: Daytime Fireball & Inside Venus
29 Mar 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
The Cosmic Savannah - Ep. 80 The MIGHTEE MeerKAT's View of the Universe
28 Mar 2026
Contributed by Lukas
EVSN - Pretty Pictures & Ugly Artemis News
27 Mar 2026
Contributed by Lukas
From March 18, 2026. This episode went through a lot of rewrites as breaking news kept breaking our hearts. Artemis is still on, but there are delays ...
Cosmic Perspective - Don Pettit Interview
26 Mar 2026
Contributed by Lukas
Hosted and sponsored by Andy Poniros. Veteran of more than 590 days in space on Shuttle, Soyuz, & ISS missions NASA Astronaut, Don Pettit. Don discuss...
Cheap Astronomy - Dear CA Ep. 132: Mining Again
25 Mar 2026
Contributed by Lukas
Hosted by Steve Nerlich. Bringing it home. Cheap Astronomy digs in to asteroid mining. Dear Cheap Astronomy – Are rubble pile asteroids easier to mi...
Awesome Astronomy - Artemis II Helium Boogaloo
24 Mar 2026
Contributed by Lukas
Paul Hill & Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. Our chatty astrowaffle episode this month...
Astronomy Cast Ep. 787: Evolved Stars (They're not dead yet!)
23 Mar 2026
Contributed by Lukas
https://www.youtube.com/watch?v=jY1_q9a0UFc Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest ) Streamed live on Mar 16, 2026...
Travelers in the Night Eps. 865 & 866: New Potentially Hazardous Asteroid & Interstellar Visitor
22 Mar 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
ASTROMAN - Light Pollution and the Fight to Bring Back the Stars
21 Mar 2026
Contributed by Lukas
In this episode of Dark Sky Guardian, we learn how thoughtful lighting can reduce glare, save energy, protect wildlife, and restore our connection to ...
EVSN - Daily Space Planets, Stars & Death to Dark Energy
20 Mar 2026
Contributed by Lukas
https://cosmoquest.org/x/dailyspace/2020/01/07/planets-stars-and-death-to-dark-energy/ From January 7, 2020. The Hubble Space Telescope continues to ...
Actual Astronomy - A Listener's Dream Observatory
19 Mar 2026
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the public views thro...
Cheap Astronomy - Dear CA 131: What's The Point?
18 Mar 2026
Contributed by Lukas
Hosted by Steve Nerlich. Cheap Astronomy asks what's the point and then gets some sunshine. Dear Cheap Astronomy – Did the Universe start from a sin...
Ask A Spaceman Ep. 268: What are Little Red Dots?
17 Mar 2026
Contributed by Lukas
Hosted by Dr. Paul M. Sutter. What do we find when we push the James Webb Space Telescope to its limits? Are Little Red Dots newborn galaxies or old b...
Astronomy Cast Ep. 786: Wolf-Rayet Stars
16 Mar 2026
Contributed by Lukas
https://www.youtube.com/watch?v=g_Y-ST_az9c Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live on Mar 9, 2026. You...
Travelers in the Night Eps. 863 & 864: Space Elevator & Lunar Debris
15 Mar 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
NOIRLab - Results From Six Years of the Dark Energy Survey
14 Mar 2026
Contributed by Lukas
The Dark Energy Survey Collaboration collected information on hundreds of millions of galaxies across the Universe using the U.S. Department of Energy...
EVSN - Climate Change Melts Glaciers, Greens the Arctic
13 Mar 2026
Contributed by Lukas
From Sep 9, 2022. As global temperatures rise, Earth observations show that glaciers are retreating and ice sheets are melting everywhere from Greenla...
Space Stories - Astronomy Words: Magnitude - Why Bright Stars Have Small Numbers
12 Mar 2026
Contributed by Lukas
Hosted by our Director, Avivah Yamani. Explore the story behind astronomical magnitude, from Hipparchus and Ptolemy to modern photometry, and learn wh...
Guide To Space - Project Dragonfly. A Laser-Powered Probe to Alpha Centauri
11 Mar 2026
Contributed by Lukas
https://www.youtube.com/watch?v=598UtgxFd1E From Jan 6, 2019. The distances between stars are so vast, it's hard to wrap your mind around it. Even our...
Deep Astronomy - The Magnificent Carina Nebula in 4K
10 Mar 2026
Contributed by Lukas
https://www.youtube.com/watch?v=y-Uoy4BCs24 Hosted by Tony Darnell. From May 16, 2025. Join this channel to get access to special content including li...
Astronomy Cast Ep. 785: Magnetars
09 Mar 2026
Contributed by Lukas
https://www.youtube.com/watch?v=iT3Pxmo1YLc Hosted by: Fraser Cain (@frasercain ) and Dr. Pamela L. Gay (@CosmoQuest ) Streamed live March 6, 2026. Ma...
Travelers in the Night Eps. 861 & 862: Big Bear Observatory & New Planet 9 Search
08 Mar 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
Equatorial SkyGuide For March
07 Mar 2026
Contributed by Lukas
Hosted by our Director, Avivah Yamani. A guide to March 2026 sky events from Indonesia, featuring the total lunar eclipse on March 3rd, planetary conj...
EVSN - Glaciers: Going, Going…Gone
06 Mar 2026
Contributed by Lukas
From February 25, 2026. The glaciers are melting, the volcanoes are erupting, and earthquakes are shaking things up. Let's discuss. We've added a n...
Actual Astronomy - The Observer's Calendar for March 2026
05 Mar 2026
Contributed by Lukas
Episode 524. Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing the publ...
Awesome Astronomy - Vanishing Stars & Invisible Galaxies
04 Mar 2026
Contributed by Lukas
Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. March episode part 1. This month it is ...
Ask A Spaceman Ep. 267: Is the Universe Older than We Think?
03 Mar 2026
Contributed by Lukas
Hosted by Dr. Paul M. Sutter. How can anyone agree on the age of the Universe? And how can we be so confident if it's all just a bunch of models? What...
Astronomy Cast Ep. 784: Pulsar-Powered Science
02 Mar 2026
Contributed by Lukas
Off label uses for Pulsars… https://www.youtube.com/watch?v=4XMJBiJao6M Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Str...
Travelers in the Night Eps. 859 & 860: Powerful Solar Storm & World's Largest Solar Telescope
01 Mar 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
The Cosmic Savannah Ep. 79: RADHIANCE Research at the University of Oxford
28 Feb 2026
Contributed by Lukas
Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela, Dr. Daniel Cunnama & François Campher With Tumelo Mangena, Leyya Stockenstroom and Ndivhuwo Ne...
EVSN - Earlier Bacterial Life May Have Formed Far Earlier Than Thought
27 Feb 2026
Contributed by Lukas
From April 15, 2022. An analysis of microscopic features in rocks from the Nuvvuagittuq Supracrustal Belt in Quebec, Canada, which date back between 3...
H'ad Astra Historia - Ep. 301 – Take the Gloves Off, Part 1
26 Feb 2026
Contributed by Lukas
Today we're talking with Dr. Richard Tresch Fienberg (https://aas.org/press/richard-tresch-fienberg), astronomer and science communicator, who shares ...
Cheap Astronomy - Dear CA Ep. 130: What's Next?
25 Feb 2026
Contributed by Lukas
Hosted by Steve Nerlich. Cheap Astronomy investigates things that haven't happened yet. - Dear Cheap Astronomy: When will the Sun destroy the Earth an...
Awesome Astronomy - Ozone Hole II Mega-Constellation Boogaloo
24 Feb 2026
Contributed by Lukas
Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. February Episode Part 2. This episode w...
Astronomy Cast Ep. 783: Cataclysmic Variable Stars
23 Feb 2026
Contributed by Lukas
https://www.youtube.com/watch?v=hzFgfN2B_k4 Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live on Feb 16, 2026. Th...
Travelers in the Night Eps. 857 & 858: Gila Cliff Dwellings & Vanishing Dark and Quiet
22 Feb 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
ASTROMAN - Solar Eclipse
21 Feb 2026
Contributed by Lukas
Episode 14. Our Sun is more than a glowing ball in the sky. It's a dynamic, ever-changing star at the peak of its solar cycle. In this episode of ASTR...
EVSN - The Sky is Falling! Space Junk 411
20 Feb 2026
Contributed by Lukas
In this episode, we take a closer look at how the increasing number of rockets and satellites going up mean there is also an unfortunate increase in t...
Actual Astronomy - Owning 20+ Telescope with Richard Navarette
19 Feb 2026
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected] Episode 522. Continuing on with our 2026 re...
UNAWE Space Scoop - Cotton Candies Floating in Space?
18 Feb 2026
Contributed by Lukas
Astronomers just found something cool! Typically, most Sun-like stars host planets between the size of Earth and Neptune called 'super-Earths' or 's...
Ask A Spaceman Ep. 266: Is the Universe Made of Math?
17 Feb 2026
Contributed by Lukas
Hosted by Dr. Paul M. Sutter. Why is math so effective at describing the Universe? What is reality is made of math? What does it mean for us to be con...
Astronomy Cast Ep. 782: Luminous Fast Blue Optical Transients
16 Feb 2026
Contributed by Lukas
https://www.youtube.com/watch?v=sVvY9HGss8E Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed live on Feb 13, 2026. Mo...
Travelers in the Night Eps. 855 & 856: Planetary Defense & Big One
15 Feb 2026
Contributed by Lukas
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Ar...
NOIRLab - Mysterious Metallic Cloud Discovered Orbiting Mystery Object
14 Feb 2026
Contributed by Lukas
Sweeping winds of vaporized metals have been found in a massive cloud that dimmed the light of a star for nearly nine months. This discovery, made wit...
EVSN - Galaxy Mergers Trigger Black Hole Growth
13 Feb 2026
Contributed by Lukas
From May 21, 2020. Join us today as we discuss the impressive work by an undergraduate student who figured out how galaxy mergers influence the growth...
Guide To Space - What Did Cassini Teach Us? Remembering Cassini and Saying Goodbye
12 Feb 2026
Contributed by Lukas
https://www.youtube.com/watch?v=-Alz4UXGqLk From March 8, 2017. In just a few months, NASA's Cassini spacecraft is going to die, crashing into the pla...