Astronomy Cast is made possible through the generous donations of listeners like you. Your donations allow us to pay our server bills, attend scientific meetings and conventions (like the Communicating Astronomy to the Public conference), and pay the staff who keep us organized, edited, and on track for our forty-plus episodes a year.
Cosmological Crew
BogieNet
Stephen Veit
Jeanette Wink
Galaxy Group
Ed
David
Gerhard Schwarzer
Siggi Kemmler
Brian Cagle
Andrew Poelsta
David Truog
Galaxy Crew
Adam Annis-Brown
Alexis
Astrosetz
Brenda
Brett Moorman
Buzz Parsec
Conrad Halling
Daniel Nafis
Felix Gutt
Gordon Dewis
Jarvis Earl
Joe Hollstein
Kim Barron
Klombadrov loves science.
Laura Kittleson
Mike Hyzy
Richard Drumm
Robert Palsma
Simon Parton
Thomás Guzzetta
Tushar Nakini
WandererM101
Zero Chill
Constellation Crew
Abraham Cottrill
Adam W
Alex Cohen
Alex Raine
Andrew Stephenson
Anitusar
Arcticfox
Astro-Bob
Børre Andre Lysvoll
Bart Flaherty
BebopApocalypse
Benjamin Carryer
Benjamin Davies
Benjamin Müller
Bob Zatzke
BobKrahl
Brian Kilby
Bruce Amazeen
Bruno Leitz
Camy Raissian
Cemanski
Claudia Mastroianni
Cody-Rose
Cooper
Daniel Donaldson
Daniel Loosli
David Bogaty
David Gates
Dean
Dianne Philippon
Disasterina
Don Mundis
Dwight Illk
Eran Segev
Evilmelky
Father Prax
Frédéric Salvé
Frank Stuart
Frode Tennebø
GalacticPresidentScooperStarMcScoopsAlot
Geoff MacDonald
Georgi Ivanov
Glenn McDavid
Gold
Greg Davis
Greg Wilde
Gregory Singleton
Hal McKinney
Harald Bardenhagen
J. AlexAnderson
James Rodger
Janelle aka Veronica_Cure
Jason Kardokus
Jean Baptiste LeMartineau
Jeff Collins
Jeff Huenemoerder
Jeff Willson
Jeremy Kerwin
Jim McGihon
Jim Schooler
John Drake
John Theys
Jordan Turner
just_me_and_the_cat
Justin Proctor
Justin S
Kati Byrne
Kellianne and David Parker
Kenneth Ryan
Kimberly Rieck
Kristian Golding
Kristian Magersholt
Kseniya Panfilenko
Larry Drozt
Leigh Harborne
Les Howard
Lew Zealand
marco iarossi
Mark Schindler
Mark Steven Rasnake
Masa Hiryuu
Matt Rucker
Matthew Horstman
Matthias Heyden
Maxim Levet
MHW 1961 Super-Symmetrical
Michael Hartford
Michael Prochoda
Michael Purcell
Micheal Regan
Michelle Cullen
Naila
Nate Detwiler
Noah Albertsen
Paul D Disney
Paul Esposito
Paul L Hayden
Peter
Philip Grand
Phillip Walker
planetar
Robert Cordova
Robert Hundl
Ron Thorrsen
Ruben McCarthy
Saebre Lark
Sam Brooks and his Mom
schercm
Scott Bieber
Scott Briggs
Scott Kohn
Sean Martz
Semyon Torfason
Slug
Sterling Gray
Steven Coffey
The Air Major
The Big Squish Squash
The Lonely Sand Person
Tim Gerrish
Timelord Iroh
Trikor
Will Hamilton
William Andrews
Nebula Crew
aaron anathema
Abakila60
AbandonShiP
Adrian Bradley
Alan Gross
Alex Devaux
Amber J
Amy
Andreas Siegel
Arunas Gedgaudas
Astrohead
B B
Ben the Animate Rockpile
Bert Wiest
Bill Hedge
Bob Blaskiewicz
Brandon De Pillis
Brett Ryland
Brian
Brian Brunswick
Brock
Bryan Somerville
Bryce Ady
Caroline
Chad Johnston
Charlie Peck
Chauncey Wilson
Chip Kaplove
Chris Capobianco
Chris Roat
Christopher Curp
Chuck Binzel
Clinton Lovell
coopy
Courtney Bane
Dan Litman
Dani べ
Daniel Blizzard
Daniel Nash
Daniel Schechter
Daryl Renker
Dave Fairchild
David Cabernel
David Kayser
David Killilea
David McKinzie
David Shanks
Dennis Newsome
Derek Buckley
Derick Rethans
Dia Levingston
Douglas
Douglas McLaughlin
efman
Eric Gauthier
Eugene C Nickel Jr
Frank spahr
Frank Tippin
Gary Morse
Ger Daly
Ginge Anvik
Girolamo Castaldo
Helge Bjørkhaug
Herman Buscaj
Hudson Ansley
Ian Hayes
Ian Kath
J Swain
Jacob Hewell
Jako Danar
James
James Cameron
James Kerr
James Polley
Jamie Newman
Jan Beneš
Jane
Jason Rutherford
Jason Thorpe
JastroFan
Jay Andrews
Jeff Lichtman
Jeffrey cornish
Jeroen
Jim Miles
Joe Golowka
Joel L Van Dyke
John Johnson
John Juers
John Lawson
John McGill
John Vance
Jon Pennycook
Jonathon poe
Jos Cunningham
Josh Sroka
Joshua Watts
Just Joe
Kalee Tock
Kathryn M Finn
Kathy Rowe-Guthrie
Katrien Van der Heyden
Ken Wolfe
Kevan Whitten
Kevin
Kevin Murphy
Krishna
Krishna Shah
Kyle St George
Larry Delson
Lewis
Lionel L.
Luke Anderson
Luke Smiff
Marc Bourassa
Marcel-Jan Krijgsman
Mark Bourgeois
Mark S. Jones
Mark Samarin
Mark Shashek
Max Heppermann
Meh McMurdoch
Mel Holloway
Melissa
Michael Mandelbaum
Michael W.
Michelle Rodriguez
Mike Billings
Mike Fowler
Morgan B.
Morgan Gordon
Mr Devoran Cross
MurphyAlter
Neal Beaton
Nerve McVeffaugh
Nial Bruce
Nicholas E Maloney
Nick Boyd
Nikolas Wollenberg
Noah Kassos
Not Gonna Support Bad Guys
Paul Lowell
Paul Lucas
Paul Mansfield
Paul weiler
Peter Kirk
PrettyFinch
quasarjet
Rachael O’Brien
Raf Podowski
Ralph Brown
Rando
Richard Bloom
Rick Norwood
Robbie, the dog with the dot
Robert Andersson
Robert Bercovitch
Robert Glinka
Robert Johnson
Robert R
Russell Hart
Ruxandra Niculescu
Sérgio Sancevero
Sarah and John
Sasidhar Vuppuluri
Scott Gries
Scott Halls (Silent Phoenix)
Scott Werner
Shaun Grossman
Silvan Wespi
Sokar117
Stephen Jung
steve forsythe
Steve Truglio
Steven Miller
Steven Ruttley
SteveNZ
Susan Buccini
Sylvain
Tanya Koenig
Tilleen
Tim Kromer
Tom Roseland
Trent Barstad
Two Sheds
Vern Mir
Vivien Roussez
Wayne Johnson
WeathermanKeef
Wes
William Graf
Zerk
ZombiEatMyBrain
Star Crew
‘@emptyandunder
adam kroll
Adrian Preston
Alan Geleynse
Alex Smit
Alexis Hadden
andrew sini
Anne McGuire
Ash
BikerChris
Bill Conway
Bill Ferree
Bob Forgey
Bradley Costello
Brandon Martin
Brett Duane
Brett Percy
Bruce Palmquist
Bryan Hager
Carl Yearwood
Carlos
Ceals McBeals
Chase Spell
chester
Chloe Briede
Chris Casper
CM
Colin Theys
Corey English
Craig Fischer
D. T.
Dan & Jordan singing along …
Dan Skelton
Daniel Cochrane
Daniel Otte
DanPeden
Dave Gallagher
David Douthett
David Hein
David Schlaudt
David W Johnston
Dayna Doskocil
Dean Sproull
Delano McFarlane
Douglas Hainline
Eric Hall
Eric Knapp
Eric Satzman
Erik Snow
ErroneousBee
Eva Jannotta
Fredrik Wallenius
Ged Warren
Georg Tuparev
Gerry Leonor
Glen Bodor
Greg Reinhiller
Greg Teixeira
Gregg A. Schwabauer
Hans Nilsson
Hugo Mailhot
Hui Cheng
j r conlin
Jake
James Diacono
James Martin
James Michael Nichols
James Richardson
Jennifer Bills
Jeremy Durst
Jeremy Johnson
Jim Bee
Joe Cyclist
Joel Burke
Joel Rankin
Johan Thorén
John A Richards
John Charboneau
John Hill
John Proctor
Joshua Mann
Kay Kirkpatrick
Keaton Fletcher
Keith Murray
Ken
Kenneth Hagy
Kevin Beamer
Kevin McEnhill
Kevin Militello
KJO
Laura Smith
Lee Culshaw
Lucas Colvin
Manuel
Mark Portney
Marko
Matt Barber
Mattme 19
maxsnoopy
Melvyn Davis
Michael Freedman
Mike Antrim
Mike Gural
Mike Wharton
Natalie Metzger
Ola Franzén
Oon Thian Seng
Otakubear
Patricia Pipkin
Paul Vanderveen
Pauline Ovalle
Rachel Brown
Rian van Lierop
Richard Schwartz
Rob Backman
Robert Smith
Robert Swain
Romal
Ronan French
ronys
Russell Phillips
Sandy Jester
SCOTT LOUPIN (rhymes with scoopin’)
Scott M
Seth Ambrose
Simon Bennett
spoonbard
Steven Emert
Stig Bee
Sven Barter
Sydnie Walker
TealJax
Ted McClure
The Breviloquent Caveman
Thomas Mark Megeath
Thomas Vardigan
Tim Carr
Tim Eggenberger
Tim McMackin
Tim Pohl
Tom Leonard
Tommy Mogensen
Trakana Robertson
Van Ruckman
Vilde Thomseth
Yngve Kristiansen
Zachary A. Kosan
Znarbards
Zoltan Somogyi