Travelers in the Night Eps. 871 & 872: New Mars Trojan & Climate Ignored

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

Astronomers have discovered one of the most chemically primitive stars ever identified — an ancient stellar relic that preserves the chemical imprint...

EVSN - Science in Pairs & Moon Plans Redux

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 up...

UNAWE Space Scoop - A Rule-Breaking Supermassive Black Hole

https://spacescoop.org/en/scoops/2602/a-rule-breaking-supermassive-black-hole/
Astronomers have spotted a supermassive black hole, or SMBH, that...

Awesome Astronomy - Gravitational Musing & Nuclear Cruising

Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. 
Damien Phillips, John Wildridge and Dustin Ruoff produce.
This episode Paul and Jeni l...

Ask A Spaceman - Ep. 269: Why Are Interstellar Objects So Weird?

Hosted by Dr. Paul M. Sutter.
What makes the interstellar comet 3I/Atlas so weird? Why are we finding so many interstellar visitors recently? Ho...

Astronomy Cast Ep. 789: What Happens When a Planet's Star Dies

https://www.youtube.com/watch?v=Me0MNCIuLs8
Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest)
Streamed live on Mar...

Travelers in the Night Eps. 869 & 870: Taurid Resonant Swarm & Satellite Ashes

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

Hosted by Avivah Yamani, our Director.
What's up in the equatorial sky this month? April 2026 brings a spectacular alignment of Mercury, Mars, a...

EVSN - On Background - Comets, the Basics

From Wednesday, March 25, 2026.
In this special episode, funded by the National Science Foundation, we're taking a break from the headlines to s...

Actual Astronomy - The Observer's Calendar for April 2026

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

https://www.youtube.com/watch?v=FCqU0nz6iFU
Hosted by Fraser Cain.
From May 21, 2019.
On Monday, May 13, 2019, NASA declared: "We ar...

Had Astra Historia - Ep 302 – Take the Gloves Off, Part II

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

https://www.youtube.com/watch?v=cJNpipCncKA
Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest )
Streamed live on...

Travelers in the Night Eps. 867 & 868: Daytime Fireball & Inside Venus

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

EVSN - Pretty Pictures & Ugly Artemis News

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 d...

Cosmic Perspective - Don Pettit Interview

Hosted and sponsored by Andy Poniros.
Veteran of more than 590 days in space on Shuttle, Soyuz, & ISS missions NASA Astronaut, Don Pettit. Don d...

Cheap Astronomy - Dear CA Ep. 132: Mining Again

Hosted by Steve Nerlich.
Bringing it home. Cheap Astronomy digs in to asteroid mining.
Dear Cheap Astronomy – Are rubble pile asteroids ea...

Awesome Astronomy - Artemis II Helium Boogaloo

Paul Hill & Dr. Jenifer "Dr. Dust" Millard host. 
Damien Phillips, John Wildridge and Dustin Ruoff produce.
Our chatty astrowaffle episode...

Astronomy Cast Ep. 787: Evolved Stars (They're not dead yet!)

https://www.youtube.com/watch?v=jY1_q9a0UFc
Hosted by: Fraser Cain ( @frasercain ) and Dr. Pamela L. Gay ( @CosmoQuest )
Streamed live on...

Travelers in the Night Eps. 865 & 866: New Potentially Hazardous Asteroid & Interstellar Visitor

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

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

https://cosmoquest.org/x/dailyspace/2020/01/07/planets-stars-and-death-to-dark-energy/
From January 7, 2020.
The Hubble Space Telescope co...

Actual Astronomy - A Listener's Dream Observatory

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?

Hosted by Steve Nerlich.
Cheap Astronomy asks what's the point and then gets some sunshine.
Dear Cheap Astronomy – Did the Universe start...

Ask A Spaceman Ep. 268: What are Little Red Dots?

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...

Astronomy Cast Ep. 786: Wolf-Rayet Stars

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...

Travelers in the Night Eps. 863 & 864: Space Elevator & Lunar Debris

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

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

From Sep 9, 2022.
As global temperatures rise, Earth observations show that glaciers are retreating and ice sheets are melting everywhere from G...

Space Stories - Astronomy Words: Magnitude - Why Bright Stars Have Small Numbers

Hosted by our Director, Avivah Yamani.
Explore the story behind astronomical magnitude, from Hipparchus and Ptolemy to modern photometry, and le...

Guide To Space - Project Dragonfly. A Laser-Powered Probe to Alpha Centauri

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...

Deep Astronomy - The Magnificent Carina Nebula in 4K

https://www.youtube.com/watch?v=y-Uoy4BCs24
Hosted by Tony Darnell.
From May 16, 2025.
Join this channel to get access to special co...

Astronomy Cast Ep. 785: Magnetars

https://www.youtube.com/watch?v=iT3Pxmo1YLc
Hosted by: Fraser Cain (@frasercain ) and Dr. Pamela L. Gay (@CosmoQuest )
Streamed live March...

Travelers in the Night Eps. 861 & 862: Big Bear Observatory & New Planet 9 Search

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

Hosted by our Director, Avivah Yamani.
A guide to March 2026 sky events from Indonesia, featuring the total lunar eclipse on March 3rd, planetar...

EVSN - Glaciers: Going, Going…Gone

From February 25, 2026.
The glaciers are melting, the volcanoes are erupting, and earthquakes are shaking things up. Let's discuss.
 

Actual Astronomy - The Observer's Calendar for March 2026

Episode 524.
Hosted by Chris Beckett & Shane Ludtke, two amateur astronomers in Saskatchewan who enjoy teaching astronomy classes and showing th...

Awesome Astronomy - Vanishing Stars & Invisible Galaxies

Paul Hill and Dr. Jenifer "Dr. Dust" Millard host. 
Damien Phillips, John Wildridge and Dustin Ruoff produce.
March episode part 1.
...