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Walkabout the Galaxy
An irreverent and informative tour of the latest, greatest, and most interesting discoveries in astronomy.
Something Old, Something Blue
48 mins; November 25, 2020
The Birth of a Magnetar
47 mins; November 18, 2020
We Saw a Magnetar Burp!
46 mins; November 11, 2020
OMG The Moon!
47 mins; November 04, 2020
Asteroid Bennu Gets TAGged!
52 mins; October 24, 2020
The Airing of Grievances
48 mins; October 14, 2020
Jerk, Snap, Crackle, Pop
48 mins; October 07, 2020
It's a Small Waterworld
45 mins; September 30, 2020
A Deep Dive into Venus's Atmosphere
56 mins; September 23, 2020
Mary Robinette Kowal
49 mins; September 16, 2020
Big Black Holes and Tiny Water Worlds
56 mins; September 09, 2020
Pressures Great and Small
45 mins; September 02, 2020
Ceres is a Planet with Water!
44 mins; August 26, 2020
The One With All The Fields
47 mins; August 12, 2020
Strange Neutrinos and the Bucket Brigade
46 mins; August 05, 2020
One Mystery Solved Another Mystery Deepens
46 mins; July 22, 2020
The Great Wall of Galaxies
43 mins; July 15, 2020
Things That Go Bump in the Dark
47 mins; July 01, 2020
The 200th One
48 mins; June 24, 2020
Of Magnetars and Mars
52 mins; June 10, 2020
Planet Formation Caught in the Act
50 mins; June 03, 2020
The Universe May Be Empty But We Are Together
49 mins; May 20, 2020
A Backyard Black Hole
35 mins; May 13, 2020
Is The Sun a Sunlike Star
41 mins; May 06, 2020
The Quark with a Fork
52 mins; April 30, 2020
When You Wish Upon a Neutrino
42 mins; April 22, 2020
Psyche Out: Metal Asteroids and an Irregular Universe
54 mins; April 15, 2020
Alien Life and Star Trek Diseases
50 mins; April 07, 2020
The Importance of Being Gassy
45 mins; March 29, 2020
A Pulsating Star and a Salty Asteroid
41 mins; March 23, 2020
It's That Time of the Solar Cycle
51 mins; March 11, 2020
Gravitational Waves Rumbling Through the Universe
50 mins; March 01, 2020
All The Galaxy's a Stage And We Are Merely Astroquarks
47 mins; February 21, 2020
Things That Go Burst in the Night
49 mins; February 16, 2020
Sexaquark!
48 mins; February 08, 2020
The Mysterious Case of the Dragging Frame
45 mins; February 01, 2020
The Asteroid versus the Volcanoes
47 mins; January 19, 2020
Lucy, TESS, and the Dark Energy Mess
48 mins; January 13, 2020
Hashtag Fundamental
46 mins; January 06, 2020
Betelgeuse Betelgeuse Betelgeuse
45 mins; December 30, 2019
Hot Blobs and Magnetic Spots
52 mins; December 22, 2019
Jim the Asteroid Licker
45 mins; December 08, 2019
Would You Like Your Chunky Space with a Swirl?
44 mins; November 24, 2019
Antimatter and Wormholes
50 mins; November 17, 2019
When a Giant Black Hole Blows a Lot of Gas
45 mins; November 10, 2019
Astroquark Soup
45 mins; November 03, 2019
The Vibration Dance and the Mole Shimmy
46 mins; October 23, 2019
Bananas About Brown Dwarfs
46 mins; October 14, 2019
Lost in Space: Rogue Planets and the Intergalactic Web
45 mins; October 05, 2019
I've Got My Eyeball Planet on You
47 mins; September 29, 2019
The One From Geneva
50 mins; September 22, 2019
Moon Water and Galaxy Bubbles
49 mins; September 08, 2019
The Podcast of Dorian Hurricane
44 mins; August 30, 2019
Starforker
48 mins; August 24, 2019
Will the Sun Burp When it Eats the Earth?
54 mins; August 13, 2019
When Light Climbs Out of a Hole
48 mins; July 30, 2019
Where Silence Has Lease
52 mins; July 22, 2019
The Black Hole Middle Class
61 hours 10 mins; July 16, 2019
Dragonfly Me to the Moon of Saturn
48 mins; July 03, 2019
Left and Right in the Universe
47 mins; June 23, 2019
The Universe is Running Hot and Cold
48 mins; June 12, 2019
Forbidden Planets
48 mins; June 03, 2019
All About Bob
43 mins; May 30, 2019
Moon Quakes and Venus Shakes
47 mins; May 19, 2019
Impacts Large and Small and Very Large
40 mins; May 05, 2019
Is Mars Farting or Burping?
44 mins; April 20, 2019
I Can See Your Black Hole From Here
45 mins; April 13, 2019
There are Dark Forces at Work in the Universe
49 mins; April 01, 2019
Bennu is Puking Asteroid Pebbles
47 mins; March 24, 2019
Too Early to the Party: Trek, The Orville, and Aliens
56 mins; March 11, 2019
The One with Joe Haldeman
36 mins; March 02, 2019
Are You Positive That's North?
45 mins; February 14, 2019
To Seek Out and Explore
47 mins; February 06, 2019
Galaxy, Right Ahead!
45 mins; January 21, 2019
The Year of the Astroquark
47 mins; January 14, 2019
2018 Year in Review with Top Quark Trivia
52 mins; December 24, 2018
Jim Goes Off on Fahrenheit
49 mins; December 09, 2018
Dark Matter Hurricane
54 mins; November 29, 2018
It's All About U
50 mins; November 17, 2018
Everything You Always Wanted to Know About Alien Sex
48 mins; November 04, 2018
Fireballs and Penitentes
43 mins; October 27, 2018
Where No Podcast Except This One Has Gone Before
44 mins; October 19, 2018
Of Goblins and Planets
44 mins; October 12, 2018
The Big Falcon Episode
47 mins; September 28, 2018
An Exthwartation of Quarks, or Jupiter's Magnetic Nubbin
49 mins; September 19, 2018
The One That Should Have Been Sponsored by Starburst
47 mins; September 07, 2018
When the Moon Hits Your Eye, You Might Get a Little Wet
41 mins; August 28, 2018
Really Real Actual Water IN Mars. Probably.
40 mins; August 11, 2018
The Little Neutrino That Could
38 mins; July 26, 2018
What Goes Around Comes Around
47 mins; July 16, 2018
Wouldn't You Like to Hayabusa Too?
50 mins; June 30, 2018
USA to NASA: Save Our Planet!
46 mins; June 18, 2018
Won't You Be My Neighbor Universe?
46 mins; June 07, 2018
The Interstellar Interloper and the Ravenous Black Hole
46 mins; May 28, 2018
Does Mars Have a Chewy Center?
43 mins; May 12, 2018
Chasing New Horizons with David Grinspoon
46 mins; April 30, 2018
Danger Astroquarks!
43 mins; April 13, 2018
I Think I Stepped in Some Dark Matter
43 mins; April 02, 2018
For Stephen Hawking
51 mins; March 28, 2018
Magnetic Ink Blot Test in Space
35 mins; March 11, 2018
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