The 365 Days of Astronomy
Episodes
Astronomy Cast Ep. 776: The Matter - Antimatter Dichotomy
29 Dec 2025
Contributed by Lukas
https://www.youtube.com/watch?v=kGY4t683Xro Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest ) Streamed live on Dec 22, 2025...
Travelers in the Night Eps. 841 & 842: Moon Fragment & Tesla Recovered
28 Dec 2025
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. 77: Troublesome Inkathazo & the Age of Giants
27 Dec 2025
Contributed by Lukas
Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela & Dr. Daniel Cunnama. In this "mid-season special" episode, we introduce you to an extraordinary...
EVSN - Six-Exoplanet System in Resonance, Challenges Formation Theories
26 Dec 2025
Contributed by Lukas
From January 27, 2021. It's a day ending in 'y', and planetary formation theories are once again being challenged. This time the challenge comes from ...
Space Stories - Second Landing
25 Dec 2025
Contributed by Lukas
Hosted by Dr. Pamela Gay. A gentle fancy for the Christmas Season—an oft-told tale with a wistful twistful of Something that left the Earth with a w...
Space Stories - Solstice: When the Sun Stands Still
24 Dec 2025
Contributed by Lukas
Hosted by our Director, Avivah Yamani! What does "solstice" really mean? In this episode, we unpack the Sun's yearly turning point, the seasonal flip ...
Deep Astronomy - The Largest Galaxy in the Universe: IC 1101
23 Dec 2025
Contributed by Lukas
https://www.youtube.com/watch?v=UE8yHySiJ4A Hosted by Tony Darnell. From Sep 21, 2012. This video was done by request from a Space Fan. Hope it's ...
Astronomy Cast Ep. 775: The Hydrogen 21-cm Line
22 Dec 2025
Contributed by Lukas
https://www.youtube.com/watch?v=2uvcumUc6Gc Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest ) Streamed live on Dec 15, 2025...
Travelers in the Night Eps. 359E & 360E: One in 100,000 & Finding Spacerocks
21 Dec 2025
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 - Tips for Effective Science Communication
20 Dec 2025
Contributed by Lukas
Episode 12. "ASTROMAN: the Dark Sky Guardian" is a podcast channel that aims to explore popular science in multiple disciplines and research on interd...
EVSN - Asteroid Destruction, Brown Dwarf Formation & Getting Science From Dust
19 Dec 2025
Contributed by Lukas
From February 11, 2020. Today's show starts with a mighty YORP. It turns out the YORP effect may spin asteroids to death in dying star systems. We als...
Actual Astronomy - PiFinder
18 Dec 2025
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected] Today we have a guest joining us, Richard W...
UNAWE Space Scoop - What's the Shape of a Supernova?
17 Dec 2025
Contributed by Lukas
https://spacescoop.org/en/scoops/2528/whats-the-shape-of-a-supernova/ Rewritten & recorded by your editor, Richard Drumm. When you imagine an explosi...
Ask A Spaceman - Ep. 262: Does the Universe Have Extra Dimensions?
16 Dec 2025
Contributed by Lukas
Large Extra Dimensions! Hosted by Dr. Paul M. Sutter. What do extra dimensions have to do with the strength of gravity? What is a tower of gravitons? ...
Astronomy Cast Ep. 142: Plate Tectonics
15 Dec 2025
Contributed by Lukas
http://www.astronomycast.com/archive/ From June 15, 2009. The surface of the Earth feels solid under your feet, but you're actually standing on a plat...
Travelers in the Night Eps. 357E & 358E: 40 Years & Tiny Spacecraft
14 Dec 2025
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 - An Extra Long Gamma Ray Burst
13 Dec 2025
Contributed by Lukas
Astronomers have observed the longest-ever gamma-ray burst — a powerful, extragalactic explosion that lasted over seven hours. Rapid follow-up obser...
EVSN - Never Trust a Volcano & Other Geology Tales
12 Dec 2025
Contributed by Lukas
From December 3, 2025. The world we live on today has undergone dramatic change since it first formed, and time hasn't necessarily been kind. Earth ha...
Guide To Space - NASA Wants To Bring A Chunk Of Comet Back To Earth. Collaboration with Everyday Astronaut
11 Dec 2025
Contributed by Lukas
https://www.youtube.com/watch?v=CtVKAQMNjY4 Hosted by Fraser Cain & Tim Dodd. From Feb 27, 2018. NASA is going to decide between a comet sample retu...
Cheap Astronomy - Implausible Engineering, Episode 6: Lasting the Distance
10 Dec 2025
Contributed by Lukas
Hosted by Steve Nerlich. Immortality is hard work. Episode 6a: Staying Switched On It's difficult to achieve immortality unless you also achieve invul...
Deep Astronomy - A Glimpse Into The Early Universe Ep. 1
09 Dec 2025
Contributed by Lukas
https://www.youtube.com/watch?v=nUyT46ZQYsc Hosted by Tony Darnell. From Feb 6, 2025. JWST Discovers Planet Formation in the Conditions of the Early U...
Astronomy Cast Ep. 774: How Does Bad Science Happen?
08 Dec 2025
Contributed by Lukas
https://www.youtube.com/watch?v=l2kddFmnF5o Hosted by: Fraser Cain and Dr. Pamela L. Gay. Streamed live on Nov 8, 2025. Scientific expertise is under ...
Travelers in the Night Eps. 355E & 356E: Moon Water & Interplanetary Sand Traps
07 Dec 2025
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...
December Sky Guide for Equatorial Region
06 Dec 2025
Contributed by Lukas
Hosted by our Director, Avivah Yamani. Today we have sky guide for the rest of December 2025, specifically curated for observers in the equatorial reg...
EVSN - Cotton Candy Super Puffs, the Warped Milky Way Galaxy & Conference Chaos
05 Dec 2025
Contributed by Lukas
From March 3, 2020. Hosted by Suzie Murph. This week's news is weird. Cotton candy exoplanets called "SuperPuffs" may have rings, the Milky Way Galaxy...
Actual Astronomy - Observer's Guide - December
04 Dec 2025
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected] - Dec 3-4 – Moon 0.8° N of Pleiades (Occ...
Awesome Astronomy - December Part 1: Icy Telescopes & Martian Lightning
03 Dec 2025
Contributed by Lukas
Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. This episode it is a new bananza with d...
Ask A Spaceman - Ep. 261: What are Black Dwarfs?
02 Dec 2025
Contributed by Lukas
What happens to a white dwarf when it cools off? How long does it take? Do they just stay black forever, or will something more interesting happen to ...
Astronomy Cast Ep. 773: What Would You Do With $1 Billion For Astronomy?
01 Dec 2025
Contributed by Lukas
https://www.youtube.com/watch?v=MI7BBHAhdSo Hosted by: Fraser Cain and Dr. Pamela L. Gay. Streamed live on Nov 9, 2025. We are powerless fans of space...
Travelers in the Night Eps. 353E & 354E: Peaceful Star & Martian Debris
30 Nov 2025
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...
Folklore - Tokuzou's Star: When the Northern Star Moved
29 Nov 2025
Contributed by Lukas
Hosted by our Director, Avivah Yamani. In Japanese folklore Tokuzou was a great mariner from Osaka who relied on Polaris (as we europeans call it), th...
EVSN - Another Potential Dark Matter Particle Isn't Found
28 Nov 2025
Contributed by Lukas
From April 21, 2021. Researchers looked for a slowdown in black hole rotational speeds due to the collection of ultralight bosons, but they found noth...
H'ad Astra Historia - The 2026 Doggett Prize, Part 1
27 Nov 2025
Contributed by Lukas
Episode 207. Today's guest: Professor Thomas Hockey, with the University of Northern Iowa, is the recipient of HAD's 2026 LeRoy E. Doggett Prize, whic...
Cheap Astronomy - Implausible Engineering: Building A Telescope Big Enough To See Aliens
26 Nov 2025
Contributed by Lukas
Hosted by Steve Nerlich. From October 14, 2024. Episode 5 — Too much is never enough. Cheap Astronomy's vision for space exploration: build whopping...
Deep Astronomy - The Amazing Orion Nebula As Seen By Hubble & Spitzer Space Telescope
25 Nov 2025
Contributed by Lukas
https://www.youtube.com/watch?v=_BOqF2XknOc From Jan 12, 2018. Hosted by Tony Darnell. Like this content? Please consider becoming a patron: https:/...
Astronomy Cast Ep. 772: 2025 Gift Guide
24 Nov 2025
Contributed by Lukas
https://www.youtube.com/watch?v=panahVzZ6nw Hosted by: Fraser Cain and Dr. Pamela L. Gay. Streamed live on Nov 9, 2025. It's time once again for our a...
Travelers in the Night Eps. 351E & 352E: Active Asteroid & Flying Mud Balls
23 Nov 2025
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. 76: First Ever Live Show Debut at Astronomy Olympics
22 Nov 2025
Contributed by Lukas
Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela & Dr. Daniel Cunnama. Watch the whole show on YouTube! [Editor's note: Start at 20:28 where the ...
EVSN - Active Black Hole's Surge in Brightness Due to Magnetic Flip
21 Nov 2025
Contributed by Lukas
From May 10, 2022. A luminous black hole already classified as an active galactic nucleus brightened suddenly in recent ground and space observations,...
Actual Astronomy - Mark Radice's Recent Astronomy Adventures
20 Nov 2025
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected] Our friend Mark Radice joins us to talk abo...
Guide To Space - What Will It Take To Stay Healthy In Space? Practical Artificial Gravity
19 Nov 2025
Contributed by Lukas
https://www.youtube.com/watch?v=SHfUbNRO-3A From Mar 14, 2018. One of the biggest problems of spaceflight is the total lack of gravity. Here are some ...
Ask A Spaceman Ep. 260: What's the Big Deal with the Weak Force?
18 Nov 2025
Contributed by Lukas
Hosted by Dr. Paul M. Sutter. How did we discover the weak nuclear force? Why is it so strange compared to the other forces? What do mirrors have to d...
Astronomy Cast Ep. 771: Comet Tails
17 Nov 2025
Contributed by Lukas
https://www.youtube.com/watch?v=whMphW1Tb5I Hosted by: Fraser Cain and Dr. Pamela L. Gay Streamed live on Nov 8, 2025. With the arrival of the comet 3...
Travelers in the Night Eps. 349E & 350E: Trappist-1 Planets & Brute
16 Nov 2025
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 - Dark Sky Astrophotography in Dark Sky Regions
15 Nov 2025
Contributed by Lukas
Episode 11. "ASTROMAN: the Dark Sky Guardian" is a podcast channel that aims to explore popular science in multiple disciplines and research on interd...
EVSN - JWST's Picture Album of Baby Stars, Planets, Moons & More
14 Nov 2025
Contributed by Lukas
From November 5, 2025. In this episode, we look at some of our latest discoveries about the formation of star systems, including planets and moons, an...
Cosmic Perspective - Veteran of 5 Space Shuttle Missions, Capt. Robert "Hoot" Gibson
13 Nov 2025
Contributed by Lukas
Hosted by Andy Poniros. Info: Author, fighter pilot, test pilot, & veteran of 5 Space Shuttle missions, Captain Robert "Hoot" Gibson discusses his boo...
UNAWE Space Scoop: Lonely Planet — The Hungriest Exoplanet
12 Nov 2025
Contributed by Lukas
https://spacescoop.org/en/scoops/2524/lonely-planet-the-hungriest-found-in-space/ Hosted by Richard Drumm, our editor. You've probably heard of exopl...
Exoplanet Radio - Epsilon Indi Ab: A Twin of Jupiter
11 Nov 2025
Contributed by Lukas
Hosted by Tony Darnell. From August 17, 2024. An international team of astronomers has directly imaged this exoplanet, one of the coldest ever seen. ...
Astronomy Cast Ep. 770: The Ethics of Mars Exploration
10 Nov 2025
Contributed by Lukas
https://www.youtube.com/watch?v=14QKJkt3cIE Streamed live on Nov 3, 2025. Hosted by: Fraser Cain and Dr. Pamela L. Gay. It is arguable that humanity n...
Travelers in the Night Eps. 347E & 348E: Life's Parts & 2 Headed Space Worm
09 Nov 2025
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...
Space Stories - Cradles in the Cosmic Mist: Meeting the Nebula
08 Nov 2025
Contributed by Lukas
Hosted by Avivah Yamani, our Director. From latin "nebula" to stellar nurseries & ghostly shells, this episode dives into emission, reflection, dark, ...
EVSN - Strong Evidence Found That Muons Deviate From Standard Model
07 Nov 2025
Contributed by Lukas
From April 14, 2021. Fermilab released the first results of their Muon g-2 experiment this week, and the fundamental particles don't behave as predict...
Actual Astronomy - Observer's Calendar For November
06 Nov 2025
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected] Episode 507. 1st - Carbon Star V Air best ...
Awesome Astronomy - Comet 3I/ATLAS & Cerne Abbas Star Party
05 Nov 2025
Contributed by Lukas
Paul Hill, Ralph Wilkins and Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. November Part 1. Time fo...
Ask A Spaceman Ep. 259: Where Exactly is the Edge of the Universe?
04 Nov 2025
Contributed by Lukas
Hosted by Dr. Paul M. Sutter. Is the Universe infinite? What about the cosmological horizons, the limits to what we can see? Will we ever know for sur...
Astronomy Cast Ep. 34: Discovering Another Earth
03 Nov 2025
Contributed by Lukas
http://www.astronomycast.com/archive/ From April 29, 2007. What a week! Astronomers announced the discovery of an Earth-sized planet orbiting the near...
Travelers in the Night Eps. 345E & 346E: Asteroid Alert & Finding Treasure
02 Nov 2025
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...
Guide to Space - Is The Universe Perfect For Life? Understanding the Anthropic Principle
01 Nov 2025
Contributed by Lukas
https://www.youtube.com/watch?v=a8dASH8Bg_M From Oct 19, 2015. Doesn't it feel like the Universe is perfectly tuned for life? Actually, it's a horri...
EVSN - Giant Black Holes Cosplay as Little Red Dots
31 Oct 2025
Contributed by Lukas
From October 15, 2025. The Universe is hard enough to figure out without one kind of object dressing up as another, but - just in time for Halloween -...
H'ad Astra Historia - Ep. 206: The History of HAD
30 Oct 2025
Contributed by Lukas
Today's guest: Prof. Kenneth Rumstay, emeritus of Valdosta State Univeristy, talks with us today about the history of the Historical Astronomy Divis...
Cheap Astronomy - Dear CA Ep. 126: Going Deeper
29 Oct 2025
Contributed by Lukas
Hosted by Steve Nerlich. Dear Cheap Astronomy – What is the right message to send to the aliens? Keen listeners may be familiar with Cheap Astronomy...
Deep Astronomy - Stellina Telescope Review: The Amateur Astronomer's Antidote to Light Pollution
28 Oct 2025
Contributed by Lukas
Hosted by Tony Darnell. From Dec 19, 2019. Get Stellina Telescope Here (affiliate link): http://bit.ly/2WJrPzr Here are my thoughts on a brand n...
Astronomy Cast Ep. 769: Little Red Dots
27 Oct 2025
Contributed by Lukas
https://www.youtube.com/watch?v=vSVS2x-8eG4 Hosted by: Fraser Cain and Dr. Pamela L. Gay Streamed live on Oct 20, 2025. New instruments bring new myst...
Travelers in the Night Eps. 343E & 344E: 3 Explorers & Future Impactor
26 Oct 2025
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. 75: Exploring the Universe at the SARAO Conference
25 Oct 2025
Contributed by Lukas
From July 31, 2024. Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela & Dr. Daniel Cunnama. In this double feature episode, Jacinta interviews two...
EVSN - Not Surprising Anyone, Satellite Proliferation Contributes to Light Pollution
24 Oct 2025
Contributed by Lukas
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 proliferati...
Guide to Space - How Fast Can Stars Spin? Objects With Extreme Rotation
23 Oct 2025
Contributed by Lukas
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 disco...
Cheap Astronomy - Dear CA Ep. 125: Pragmatism
22 Oct 2025
Contributed by Lukas
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...
Ask A Spaceman Ep. 258: What's Going to Happen After the ISS?
21 Oct 2025
Contributed by Lukas
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...
Astronomy Cast Ep. 768: Comets' Unpredictability
20 Oct 2025
Contributed by Lukas
https://www.youtube.com/watch?v=Oi72aaDhl0A Hosted by: Fraser Cain and Dr. Pamela L. Gay Streamed live on Oct 13, 2025. So it's been decades since we'...
Travelers in the Night Eps. 341E & 342E: Laser Surfing & Tabby's Star
19 Oct 2025
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 - Dark Sky Citizen Scientist
18 Oct 2025
Contributed by Lukas
Episode 10. How to become a citizen scientist! "ASTROMAN: the Dark Sky Guardian" is a podcast channel that aims to explore popular science in multiple...
EVSN - Dual Quasars, Tidal Disruption Events & A Halo for Andromeda
17 Oct 2025
Contributed by Lukas
From Aug 31, 2020. Join us today as we examine observations for dual quasars in the process of merging and a star being torn apart by its supermassive...
Actual Astronomy - M55, Helix Nebula & Other Observations
16 Oct 2025
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected] The Actual Astronomy Podcast Episode 503 pr...
Guide To Space - AstroClipper: Plans For A Two-Stage, Fully Reusable Spaceplane
15 Oct 2025
Contributed by Lukas
https://www.youtube.com/watch?v=qWfkW2y-hAQ From Oct 15, 2019. Even as the first rockets were launched into space decades ago, aerospace knew it was a...
Exoplanet Radio: How Far Away Are the Closest Exoplanets with Life?
14 Oct 2025
Contributed by Lukas
From October 2023. Hosted by Tony Darnell. The search for life on other worlds is, to say the least, a daunting and overwhelming task. We've been sear...
Astronomy Cast Ep. 767: Black Holes in Extreme Circumstances
13 Oct 2025
Contributed by Lukas
https://www.youtube.com/watch?v=mCqRhiApwMQ Season 19 Hosted by: Fraser Cain and Dr. Pamela L. Gay Streamed live on Oct 6, 2025. You can only describe...
Travelers in the Night Eps. 339E & 340E: Ice World & Nearby Planets
12 Oct 2025
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 - Elusive Cloud Forming Chemicals Found On "The Accident"
11 Oct 2025
Contributed by Lukas
Astronomers have long predicted that the cloud forming chemical should be found in the atmospheres of brown dwarfs and gas giants. Silane had eluded d...
EVSN - Gemini South Observes Young, Meandering Stellar Jets
10 Oct 2025
Contributed by Lukas
The Gemini South Observatory, using adaptive optics, has captured stunning new images of meandering stellar jets. The sidewinding appearance is likely...
Awesome Astronomy - The Search for Aliens with Seth Shostak
09 Oct 2025
Contributed by Lukas
Awesome Astronomy - The Search for Aliens with Seth Shostak https://www.youtube.com/watch?v=Bj6Wfv1djf0 Paul Hill, Ralph Wilkins and Dr. Jenifer "Dr. ...
Guide to Space - Which Are The Real Pictures of Space? What's a Photo and What's An Illustration?
08 Oct 2025
Contributed by Lukas
https://www.youtube.com/watch?v=Q41hLHcKyUM From Mar 21, 2018. Have you ever wondered how those amazing pictures of space are gathered? Which are phot...
Ask A Spaceman Ep. 257: How Does One Go About Smashing Particles?
07 Oct 2025
Contributed by Lukas
How to smash a particle. How do particle colliders work? What kinds of energies are we talking about? Are there any uses for colliders except for phys...
Astronomy Cast Ep. 766: How Spacecraft End
06 Oct 2025
Contributed by Lukas
https://www.youtube.com/watch?v=kXkqLQ1oBk8 End-of-Life Planning for Your Spacecraft! Streamed live October 1, 2025. Your spacecraft has reached the e...
Travelers in the Night Eps. 337E & 338E: Seeds & Double Trouble
05 Oct 2025
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...
Awesome Astronomy - Camping, Craters & Comets
04 Oct 2025
Contributed by Lukas
Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. Damien Phillips, John Wildridge and Dustin Ruoff produce. October Part 1. Paul & Jen chat about t...
EVSN - The Black Hole Eating Star With Supernova-Sized Regrets
03 Oct 2025
Contributed by Lukas
From September 17, 2025. In this week's episode, we tell the story of a Giant Blue Star that made the terrible, terrible mistake of trying to nibble o...
Actual Astronomy - Observer's Calendar For October
02 Oct 2025
Contributed by Lukas
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan. [email protected] The Actual Astronomy Podcast presents Episo...
Guide To Space - Can There Be Life On Planets Around Red Dwarf Stars?
01 Oct 2025
Contributed by Lukas
https://www.youtube.com/watch?v=NkPhmtJRvsM From Jan 24, 2019. As astronomers find more and more planets around other stars, the big question we wan...
Space Stories - Parallax: Measuring the Cosmos
30 Sep 2025
Contributed by Lukas
Hosted by Richard Drumm, our Editor. The word of the day today is parallax! Specifically stellar parallax. So what's parallax & what does it mean to a...
Astronomy Cast Ep. 765: Rockets vs The Environment
29 Sep 2025
Contributed by Lukas
https://www.youtube.com/watch?v=2NupNyOy4-0 Streamed live on Sep 22, 2025. We don't launch a lot of rockets every year, so their impact on the environ...
Travelers in the Night Eps. 335E & 336E: Returnee & 2 Suns
28 Sep 2025
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...
Cosmic Savannah Ep. 74: Simulating Cosmic Nurseries
27 Sep 2025
Contributed by Lukas
Hosted by Dr. Jacinta Delhaize, Dr. Tshiamiso Makwela & Dr. Daniel Cunnama. This episode of Cosmic Savannah features Professor James Chibueze, a disti...
EVSN - Twinkling Heart of the Milky Way Spotted
26 Sep 2025
Contributed by Lukas
From May 22, 2020. Join us today as we talk about radio transmitters found in the twinkling heart of the Milky Way. Then we'll look at an asteroid tha...
Awesome Astronomy - JWST Finds its 1st Exoplanet
25 Sep 2025
Contributed by Lukas
https://www.youtube.com/watch?v=yH4uczqmhQ0 From Jan 20, 2023. The James Webb Space Telescope took time away from finding the earliest galaxies or ima...
Cheap Astronomy - Dear CA Ep. 124: Aliens & Alien Worlds
24 Sep 2025
Contributed by Lukas
Are we alone, and if so can we have all the planets? Dear Cheap Astronomy – Alien diplomacy? A recent paper by John Gertz called Interstellar Diplom...
Ask A Spaceman Ep. 256: What Can Gravitational Waves Teach Us About the Big Bang?
23 Sep 2025
Contributed by Lukas
Echoes of the Big Bang! What are some sources of gravitational waves that aren't black holes? How did inflation create gravitational waves? How can we...
Astronomy Cast Ep. 764: Cleared For Launch!
22 Sep 2025
Contributed by Lukas
https://www.youtube.com/watch?v=4GhRypmWaCY Streamed live September 17, 2025. This week, we look at the process behind rockets getting licensed to lau...
Travelers in the Night Eps. 333E & 334E: Worth Tracking & Backwards
21 Sep 2025
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...