Astronomy Cast is made possible through the generous donations of listeners like you. Your donations allow us to pay our server bills, to attend scientific meetings and conventions (like the Communicating Astronomy to the Public conference), and to pay the staff who keep us organized, edited, and on track for our forty-plus episodes a year.
In addition to the advertisers the good folks at Libsyn help us find, we also enjoy the patronage of Clean Coders.
Here are the amazing people who support us through Patreon. (updated 6 December 2023)
Cosmological Crew
BogieNet
Jeanette Wink
Jordan Young
Stephen Veit
Galaxy Group
Andrew Poelstra
Brian Cagle
David
David Truog
Ed
Gerhard Schwarzer
Siggi Kemmler
Galaxy Crew
Adam Annis-Brown
Alexis
Astrosetz
Buzz Parsec
Felix Gutt
Gordon Dewis
Joe Hollstein
Kim Barron
Laura Kittleson
Richard Drumm
Robert Palsma
Simon Parton
WandererM101
Zero Chill
Constellation Crew
Abraham Cottrill
Alex Cohen
Alex Raine
Andrew Stephenson
Anitusar
Bart Flaherty
Benjamin Carryer
Benjamin Davies
Benjamin Müller
Bob Zatzke
Børre Andre Lysvoll
Brian Kilby
Bruce Amazeen
Camy Raissian
Cemanski
Claudia Mastroianni
Cooper
Arthur Latz-Hall
Daniel Donaldson
Daniel Loosli
David Bogaty
David Gates
Dean
Disasterina
Don Mundis
Dwight Illk
Eran Segev
Father Prax
Frank Stuart
Frode Tennebø
Gabriel Gauffin
Geoff MacDonald
Georgi Ivanov
Glenn McDavid
Gold
Gregory Singleton
Harald Bardenhagen
J. AlexAnderson
James Rodger
Janelle aka Veronica_Cure
Jason Kardokus
Jeff Willson
Jeremy Kerwin
Jim McGihon
Jim Schooler
John Drake
Jordan Turner
Justin Proctor
Justin S
Kellianne and David Parker
Kenneth Ryan
Kimberly Rieck
Kristian Golding
Kseniya Panfilenko
Leigh Harborne
Les Howard
Lew Zealand
marco iarossi
Mark Steven Rasnake
Matt Rucker
Matthew Horstman
Matthias Heyden
Maxim Levet
MHW 1961 Super-Symmetrical
Micheal Regan
Michelle Cullen
Naila
Nate Detwiler
Paul D Disney
Paul Esposito
Paul L Hayden
Peter
Philip Grand
Phillip Walker
planetar
Robert Hundl
Roland Warmerdam
Ron Thorrsen
Ruben McCarthy
Sam Brooks and his Mom
schercm
Scott Bieber
Scott Briggs
Scott Kohn
Sean Martz
Steven Coffey
Stuart Mills
Sydnie Walker
The Air Major
The Big Squish Squash
The Lonely Sand Person
Tim Gerrish
Tim McMackin
Timelord Iroh
William Andrews
Nebula Crew
A.J. Hazen
Aaron Meier
Abakila60
AbandonShiP
Adrian Bradley
Alan Gross
Alex Devaux
Andreas Siegel
Asad Bandealy
Astrohead
Avram Rosen
B B
Ben Wildeboer
Bill Smyth
Bob Blaskiewicz
Brandon De Pillis
Brett Ryland
Brian
Brian Brunswick
Bryce Ady
Caroline
Chad Johnston
Charlie Peck
Chauncey Wilson
Chip Kaplove
Chris Capobianco
Christopher Curp
Clinton Lovell
Courtney Bane
Dan Ferguson
Dan Litman
Daniel Blizzard
Daniel Kermode
Daniel Nash
Daniel Schechter
Daryl Renker
Dave Fairchild
David Cabernel
David Kayser
David McKinzie
David Shanks
Dennis Newsome
Derek Buckley
Derick Rethans
Devin Gibbs
Dia Levingston
Dianne Philippon
Doug Pearson
Eugene C Nickel Jr
Gary Morse
Ginge Anvik
Greg Wilde
Herman Buscaj
Howard Frank
Hudson Ansley
Ian Hayes
Ian Kath
J Swain
Jacob Hewell
Jako Danar
James Cameron
James Kerr
James molony
Jan Beneš
Jason Rutherford
Jeremiah Harberg
Jeroen
Jim Miles
Joe Golowka
Joel L Van Dyke
John
John Juers
John Lawson
John Vance
Jon Pennycook
Jonathon poe
Jos Cunningham
Joseph Colaccino
Josh Sroka
Joshua Watts
Just Joe
Kathryn M Finn
Kathy Rowe-Guthrie
Kati Byrne
Katrien Van der Heyden
Keith Blasing
Ken Wolfe
Kevan Whitten
Kevin
Krishna
Kyle St George
Larry Delson
Lewis
Lionel L.
Luke Anderson
Luke Smiff
Marc Bourassa
Marcel-Jan Krijgsman
Mark Bourgeois
Mark Samarin
Mark Shashek
Mel Holloway
Melissa
Michael Mandelbaum
Michael W.
Michelle Rodriguez
Mike B
Mike Billings
Mike Fowler
Morgan Gordon
Mr Devoran Cross
MurphyAlter
Nicholas E Maloney
Nick Boyd
Nick Walker
Nikolas Wollenberg
Noah Kassos
Not Gonna Support Bad Guys
Patrae
Paul Lucas
Paul Mansfield
Paul weiler
PrettyFinch
quasarjet
Rachael O’Brien
Raf Podowski
Ralph Brown
Rando
Robert Andersson
Robert Bercovitch
Robert Glinka
Robert Johnson
Robert R
Russell Hart
Sarah and John
Sasidhar Vuppuluri
Scott Gries
Scott Halls (Silent Phoenix)
Scott Werner
Silvan Wespi
Sokar117
Stephen Jung
Steve Truglio
Steven Miller
Steven Ruttley
Steven Smith
SteveNZ
Sylvain
Tanya Koenig
Tilleen
Trent Barstad
Two Sheds
Vern Mir
Wael Hendawi
Wayne Johnson
Wes
William Graf
Zerk
Star Crew
@emptyandunder
adam kroll
Alan Geleynse
Alex Smit
Alexis Hadden
andrew sini
Andy Moore
Anne McGuire
Ash
BikerChris
Bill Conway
Bill Ferree
Bob Forgey
Bradley Costello
Brandon Martin
Brett Duane
Brett Percy
Bruce Palmquist
Carl Yearwood
Catalin Deaconu
Ceals McBeal
chester
Chloe Briede
CM
Colin Theys
Dan & Jordan
Dan Skelton
Daniel Cochrane
Daniel Otte
Dave Gallagher
David Douthett
David Hein
David Schlaudt
Dean Sproull
Delano McFarlane
Douglas Hainline
Eric Hall
Eric Knapp
ErroneousBee
Eva Jannotta
Evan Vetere
Frank Tippin
Fredrik Wallenius
FruitEater
Ged Warren
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
Jennifer Bills
Jeremy Durst
Jeremy Johnson
jeremyglr
Jim Bee
Jim Blau
Joel Burke
Joel Rankin
Johan Thorén
John A Richards
John Charboneau
John Hill
John Proctor
Joshua Mann
Karl Hunting
Kay Kirkpatrick
Keaton Fletcher
Keith Murray
Ken
Kenneth Hagy
Kevin Beamer
Kevin McEnhill
Laura Smith
Lucas Colvin
Manuel
Mark Portney
Matt Barber
Matt Schulte
Melvyn Davis
Michael Davis
Michael Purcell
Mike Antrim
Mike Gural
Mike Wharton
murph_mobile
Natalie Metzger
Ola Franzén
Oon Thian Seng
Otakubear
Outback Maladjusted
Patricia Pipkin
Paul Vanderveen
Rachel Brown
Richard Schwartz
Rob Backman
Robert Smith
Robert Swain
Romal
Ronan French
Russell Phillips
SCOTT LOUPIN
Scott M
Steven Emert
Stig Bee
Stuart Watkins
The Breviloquent Caveman
Thomas Vardigan
Tim Carr
Tim Eggenberger
Tim Pohl
Tom Leonard
Tommy Mogensen
Yngve Kristiansen
Zachary A. Kosan
Znarbards
Zoltan Somogyi