This is an index with the schedules of the science, space and astronomy themed Google+ Hangouts on Air which we are following in the WSH Crew Community. This index complements the Hangout Calendar, but has more information about each hangout and a back archive to the event pages. We try to keep the index up to date as timely as possible and in sync with the calendar, but we cannot guarantee that we will always be able to catch all the updates. For corrections or suggestions, please use the comments on the pinned post in the community!

The third CosmoQuest Hangoutathon was held on April 25th and 26th and resulted in more than $36.000 in donations and over 36 hours of fotage. A complete index of the recorded Youtube videos is now available here, with detailed links to each of the segments.

Live recording of the podcast with +Pamela Gay and +Fraser Cain, broadcast Mondays at 19:00 UTC.
» Google+: +Astronomy Cast | » Podcast: AstronomyCast.com | » Youtube Channel | » Youtube Playlist
Next broadcast: Monday, September 14th – 19:00 UTC
Previous broadcasts:
• Tuesday, June 30th – 19:00 UTC [Note change from Monday to Tuesday!]
• Tuesday, June 23rd – 19:00 UTC
• Monday, June 15th – 19:00 UTC
• Monday, June 8th – 19:00 UTC
• Monday, June 1st – 19:00 UTC
• Monday, May 25th – 19:00 UTC
• Monday, May 18th – 19:00 UTC [Note: Rescheduled because Pamela has the flu :-(.]
• Tuesday, May 5th – 19:00 UTC (no broadcast on 4/27 because of Hangoutathon recuperation!)
• Monday, April 20th – 19:00 UTC [No broadcast on 4/13 due to travel]
• Monday, April 6th – 19:00 UTC
• Monday, March 30th – 19:00 UTC
• Monday, March 23rd – 19:00 UTC
• Monday, March 16th – 19:00 UTC
• Monday, March 9th – 19:00 UTC [Rescheduled from 2/23 due to travel]
• Tuesday, February 17th – 21:00 UTC [Rescheduled from 2/16 – note time change!]
• Tuesday, February 10th – 20:00 UTC [Rescheduled from 2/9]
• Monday, February 2nd – 20:00 UTC
• Monday, January 26th – 20:00 UTC [Rescheduled from 1/19]
• Monday, January 12th – 20:00 UTC
• Monday, January 5th – 20:00 UTC
• Monday, December 29th – 20:00 UTC
• Monday, December 22nd – 20:00 UTC [Rescheduled from 12/15]
• Monday, December 8th – 20:00 UTC
• Monday, December 1st – 20:00 UTC [Rescheduled from 11/24]
• Monday, November 17th – 20:00 UTC
• Monday, November 10th – 20:00 UTC
• Monday, November 3rd – 20:00 UTC
• Monday, October 27th -19:00 UTC
• Thursday, October 23rd – 19:00 UTC [rescheduled from 9/29, 10/6 and 10/13 due to travel]
• Monday, September 22nd – 19:00 UTC
• Monday, September 15th – 19:00 UTC
• Monday September 8th – 19:00 UTC
The live audio episode from DragonCon is available on the AstronomyCast website.

Weekly space news show hosted by +Fraser Cain with a rotating crew of guest journalists, boadcast usually Fridays at 19:00 UTC.
» Google+: +CosmoQuest | » Youtube Channel | » Youtube Playlist
Next broadcast: Fri September 11th – 19:00 UTC 
Previous broadcasts:
• Fri June 26th – 19:00 UTC – Guest: Dr. Paul Matt Sutter [Note: no WSH on 6/19!]
• Fri June 12th – 19:00 UTC – Guests: Astronomy in Chile Educator Ambassadors Program
• Fri June 5th – 19:00 UTC – Guest: Stephen Fowler
• Fri May 29th – 19:00 UTC – Guest: Dr. Bradley M. Peterson
• Fri May 22nd – 19:00 UTC – Guest: Dr. Rhys Taylor
• Fri May 15th – 19:00 UTC
• Fri May 8th – 19:00 UTC – Guests: Emily Rice & Brian Levine
• Fri May 1st – 19:00 UTC – Guest: Prof. Coel Hellier
• Fri April 24th – 19:00 UTC – Guest: Bas Lansdorp
• Fri April 17th – 19:00 UTC – Guest: Amy Shira Teitel
• Fri April 10th – 19:00 UTC – Guest: Dr. Stephen Granade
• Fri April 3rd – 19:00 UTC
• Fri March 27th – 21:00 UTC [Note changed time!] – Guest: Dr. Sukanya Chakrabarti
• Fri March 20th – 19:00 UTC – Youtube direct link – Event page was broken! – Guest: Lee Billings
• Fri March 13th – 19:00 UTC [3/6 cancelled and rescheduled because of travel] – Guest: Katie Mack
• Fri February 27th – 20:00 UTC
• Fri February 20th – 20:00 UTC – Guest: Charles Black
• Fri February 13th – 20:00 UTC – Guest: Paul Gilster
• Fri February 6th – 20:00 UTC – Guest: Ron Garan
• Fri January 30th – 20:00 UTC – Guest: Paul Hildebrandt
• Fri January 23rd – 20:00 UTC
• Fri January 16th – 20:00 UTC
• Fri January 9th – 20:00 UTC – Guest:; Andy Weir
• Fri December 19th – 20:00 UTC –  [12/12 cancelled and rescheduled]
• Fri December 5th – 20:00 UTC
• Fri November 21st – 20:00 UTC
• Fri November 14th – 20:00 UTC
• Fri November 7th – 20:00 UTC
• Fri October 31st – 19:00 UTC – Guest: Ken Kremer
• Fri October 24th – 19:00 UTC
• Fri October 17th – 19:00 UTC
• Fri October 10th – 19:00 UTC
• Fri October 3rd – 19:00 UTC
• Fri September 26th – 19:00 UTC
• Fri September 19th – 19:00 UTC
• Fri September 12th – 19:00 UTC
• Fri September 5th – 19:00 UTC

Weekly show about science and astronomy in education, hosted by +Pamela Gay, +Georgia Bracey and +Nicole Gugliucci, usually broadcast Wednesday at 21:00 UTC.
» Google+: +Learning Space | » Schedule | » Youtube Channel | » Youtube Playlist
Next broadcast: Wed September 2nd – 21:00 UTC
Previous broadcasts:
• Wed July 29th – 21:00 UTC
• Wed July 15th – 21:00 UTC
• Wed July 1st – 21:00 UTC [Surprise!]
• Wed  June 17th – 18:00 UTC
• Wed  June 10th – 18:00 UTC
• Fri May 22th – 18:00 UTC [Rescheduled!]
• Wed May 6th – 15:00 UTC [Note different time!]
• Wed April 15th – 19:30 UTC [Note different time!]
• Wed April 1st – 18:00 UTC
• Wed March 25th – 18:00 UTC
• Wed March 4th – 18:00 UTC
• Wed February 25th – 19:00 UTC
• Wed February 18th – 19:00 UTC
• Wed February 4th – 21:00 UTC  (Note changed time due to travel!)
• Wed January 28th – 19:00 UTC
• Wed January 21th – 19:00 UTC
• Wed December 24th – 19:00 UTC
• Wed December 17th – 19:00 UTC
• Wed December 10th – 19:00 UTC
• Wed December 3rd – 19:00 UTC
• Wed November 19th – 19:00 UTC
• Wed November 12th – 19:00 UTC
• Wed November 5th – 19:00 UTC
• Wed October 29th – 18:00 UTC
• Wed October 22nd – 18:00 UTC [CANCELLED]
• Wed October 8th – 18:00 UTC
• Wed October 1st – 18:00 UTC 
• Wed September 24th – 18:00 UTC – Guest: Apolónia Rodrigues [CANCELLED]
• Wed September 17th – 18:00 UTC – Guests: Carolyn Brinkworth and Tim Pyle
• Wed September 10th – 18:00 UTC – Fabio Del Sordo
• Wed September 3rd – 18:00 UTC -Guest: Andrea Jones
• Wed August 27th – 18:00 UTC [POSTPONED]
• Wed August 20th – 04:30 UTC – Guest: Arvind Gupta
• Wed August 13th – 18:00 UTC – ASP216 Recap
• Wed July 30th – 17:00 UTC – Guest: Kevin Govender
• Wed July 23rd – 18:00 UTC – Guest: Michelle Prysby
• Wed July 9th – 18:00 UTC – Guest: Anita Heyward

New hangout series from CosmoQuest and the Lunar and Planetary Institute, hosted by +Pamela
» Google+: +Center for Lunar Science and Exploration | » Website | » Youtube Channel | » Youtube Playlist
Next broadcast: Wed September 2nd – 00:30 UTC
Next broadcast: Wed September 23rd – 00:30 UTC
Previous broadcasts:
• Wed July 8th – 00:30 UTC
• Wed June 3rd – 01:00 UTC

Online training series about astronomy and physics, hosted by +Pamela Gay in collaboration with the Galileo Teacher Training Program.
» Google+: +Inspiring Science Education Hangouts | » Website | » Youtube Channel | » Youtube Playlist
Next broadcast: Series has finished.
Previous broadcasts:
• Thu May 28th – 18:00 UTC (Note different time & date!)
• Wed May 27th – 16:00 UTC
• Wed May 13th – 16:00 UTC
• Wed May 13th – 16:00 UTC
• Wed April 22nd 16:00 UTC
• Wed April 8th 16:00 UTC
• Wed March 25th 17:00 UTC
• Wed March 11th 16:00 UTC
• Wed February 11th 17:00 UTC
• Wed January 28th – 19:00 UTC
• Wed January 14th – 18:00 UTC

New semi-regular hangout series with live telescope views and astrophotography discussions.
» Google+: +Global Star Party | » Youtube Channel | » Youtube Playlist
Next broadcast: TBA
Previous broadcasts:
• Sa Aug 22nd – 11:00 UTC
• Sat Aug 16th – 02:00 UTC
• Sat Aug 8th – 11:00 UTC
• Sun Aug 2nd – 02:00 UTC
• Sat July 25th – 11:00 UTC
• Sat July 19th – 02:00 UTC
• Sat July 11th – 11:00 UTC
• Sun July 5th – 02:00 UTC
• Sat June 27th – 13:00 UTC
• Sat June 21th – 02:00 UTC
• Sat June 13th – 10:00 UTC
• Sun June 7th – 01:00 UTC
• Sat May 30th – 22:00 UTC

Semi-regular hangouts with live telescope views. On hiatus at the moment because of weather and time constraints.
» Google+: +Virtual Star Party | » Youtube Channel | » Youtube Playlist
Next broadcast: TBA
Previous broadcasts:
• Saturday, August 9th – 22:00 EST / 02:00 UTC Sunday Morning
• Sunday, July 6th – 22:00 EST / 02:00 UTC Monday Morning

Weekly hangouts hosted by + Tony Darnell and +Scott Lewis, broadcast usually Wednesdays or Thursdays between 18-20:00 UTC.
» Google+: +Hubble Space Telescope | » Youtube Channel | » Youtube Playlist
Next broadcast: Thu August 27 – 19:00 UTC
Previous broadcasts:
• Thu August 6th – 19:00 UTC
• Thu July 30th – 19:00 UTC
• Thu July 23rd – 19:00 UTC
• Thu July 9th – 19:00 UTC
• Thu June 25th – 19:00 UTC
• Thu June 18th – 19:00 UTC
• Thu June 11th – 19:00 UTC
• Thu June 4th – 19:00 UTC
• Thu May 28th – 19:00 UTC
• Thu May 28th – 19:00 UTC
• Thu May 21st – 19:00 UTC
• Thu May 14th – 19:00 UTC
• Fri April 24th – 18:00 UTC
• Thu April 16th – 19:00 UTC
• Thu April 9th – 19:00 UTC
• Thu April 2nd – 19:00 UTC
• Thu March 26th – 19:00 UTC
• Thu March 19th – 19:00 UTC
• Thu March 12th – 19:00 UTC
• Thu March 5th – 20:00 UTC
• Thu February 16th – 20:00 UTC
• Thu February 19th – 20:00 UTC
• Thu February 12th – 20:00 UTC
• Thu February 5th – 20:00 UTC
• Thu January 29th – 20:00 UTC
• Thu January 22nd – 23:00 UTC
• Thu January 15th – 23:00 UTC
• [Note: see playlist for all AAS hangouts]
• Mon January 4th – 21:30 UTC – AAS 225 #1
• Thu December 18th – 20:00 UTC
• Thu December 11th – 18:00 UTC
• Thu December 4th – 20:00 UTC
• Thu November 20th – 20:00 UTC
• Thu November 13th – 20:00 UTC
• Thu November 6th – 20:00 UTC
• Thu October 30th – 19:00 UTC
• Thu October 23nd – 21:00 UTC
• Wed October 22nd – 20:00 UTC
• Thu October 16th – 19:00 UTC
• Thu October 9th – 19:00 UTC
• Thu October 2nd – 19:00 UTC
• Thu September 25th – 19:00 UTC
• Wed September 17th – 19:00 UTC
• Wed September 10th – 19:00 UTC
• Wed September 3rd – 20:00 UTC
• Thu August 21th – 19:00 UTC
• Thu August 14th – 19:00 UTC
• Thu August 7th – 19:00 UTC
• Thu July 31th – 19:00 UTC
• Thu July 17th – 19:00 UTC
• Thu July 10th – 19:00 UTC

Semi-regular hangouts with +Scott Lewis & +Katie Mack, see +KnowTheCosmos for updates and announcements.
» Google+: +KnowTheCosmos | » Youtube Channel | » Youtube Playlist
Next broadcast: TBA
Previous broadcasts:
• Sa June 6th – 03:00 UTC – Conversations with an Astrophysicist #8
• Sa March 29th – 05:00 UTC – Conversations with an Astrophysicist #7
• Sa March 7th – 05:00 UTC – Conversations with an Astrophysicist #6
• Sa February 14th – 06:00 UTC – Conversations with an Astrophysicist #5
• Sa December 13h – 07:00 UTC – Conversations with an Astrophysicist #4
• Sa November 15th – 08:00 UTC – Conversations with an Astrophysicist #3
• Sa November 1st – 06:00 UTC – Conversations with an Astrophysicist #2
• Sa October 4th – 07:00 UTC – Conversations with an Astrophysicist #1

Semi-regular hangouts in between recorded video podcasts (partly superseded by the Know the Cosmos Hangouts, see above).
» Google+: +Space Fan News! | » Youtube Channel | » Youtube Playlist
See +Space Fan News! for more information & links.
Previous Broadcasts:
• Sa September 13th – 07:00 UTC – Conversations on Dark Matter with Katie Mack IV
• Sa August 30th – 07:00 UTC – Conversations on Dark Matter with Katie Mack III
• Sa August 2nd – 07:00 UTC – Conversations on Dark Matter with Katie Mack II
• Sa July 19th – 07:00 UTC – Conversations on Dark Matter with Katie Mack

Semi-regular hangouts with the Google Lunar XPrize contestants, hosted by +Pamela Gay in collaboration with CosmoQuest.
» Google+: +Google Lunar XPRIZE | » Website | » Youtube Playlist
Next broadcast: TBA
Previous broadcasts:
• Tue July 21st – 16:30 UTC
• Tue June 16th – 17:00 UTC
• Tue May 19th – 16:00 UTC
• Tue April 28th – 16:30 UTC
• Wed March 18th – 01:00 UTC (Tue March 17th – 6pm PST)
• Tue February 17th – 14:00 UTC
• Tue December 16th – 17:00 UTC
• Tue November 18th – 12:30 UTC
• Tue October 21st – 16:00 UTC
• Wed Sept 17th – 02:00am UTC
• Tue August 19th 15:00 UTC
• Tue July 22th 6pm PST / Wed July 23th – 01:00 UTC

Semi-regular hangouts with the Dawn Mission EPO team in collaboration with CosmoQuest.
» Google+: +Dawn Mission EPO | » Youtube Channel | » Youtube Playlist
Next broadcast: TBA
Previous broadcasts:
• Mon October 6th – 17:00 UTC

Semi-regular hangouts with special guests, hosted by +Mike Simmons.
» Google+: +Astronomers Without Borders | » Youtube Channel | » Youtube Playlist
Next broadcast: TBA
Previous broadcasts:
• Tue May 14th – 16:00 UTC
• Thu April 30th – 20:00 UTC
• Wed April 15th – 21:00 UTC
• Tue April 14th – 18:00 UTC
• Mon April 13th – 21:00 UTC
• Wed March 26th – 19:00 UTC
• Wed March 11 – 16:00 UTC
• Thu January 29 – 18:00 UTC

Semi-regular hangouts from the European Space Agency.
» Google+: +European Space Agency | » Youtube Channel | » Youtube Playlist
Next broadcast: TBA
Previous broadcasts:
• Sun August 23rd – 16:00 UTC – Andreas Mogensen
• Thu August 13th – 13:00 UTC – Rosetta Mission’s Day in the Sun
• Mon June 29th – 13:00 UTC – Tim Peake
• Wed January 28th – 17:00 UTC – Arms that never tire – Robotics in Space Exploration
• Fri November 14th – 13:00 UTC – Rosetta Mission Hangout
• Mon November 10th – 15:00 UTC – Samantha Cristoforetti
• Fri November 7th – 14:00 UTC – Rosetta science and countdown to comet landing
• Tue September 2nd – 14:00 UTC – Where will Philae land?
• Thu July 10th – 15:00 UTC – How to surf the Venus atmosphere

Updates:
• 01.01.15: Copied from post to page, redirects in place, some edits
• 02.01.15: More editing, new info block with G+, Youtube and Playlist links.
• 05.01.15: Added three Hubble Hangouts from AAS 225, more might be coming.
• 08.01.15: Added Astronomy Cast on January 12.
• 14.01.15: Added new hangout series Inspiring Science Education, plus miscellaneous updates.
• 16.01.15: Added next Hubble Hangout.
• 19.01.15: No Astronomy Cast today & put future hangout dates into bold
• 27.01.15: Updates on Astronomy Cast, Learning Space, Hubble Hangouts.
• 28.01.15: New Astronomy Cast & Inspiring Science Education Hangouts added
• 02.02.15: Beginning of the week cleanup.
• 04.02.15: Learning Space, Weekly Space Hangout and Astronomy Cast updated with event links.
• 09.02.15: Updates on Astronomy Cast & next Hubble Hangout added
• 15.02.15: New Google Lunar XPRIZE Hangout added
• 23.05.15: Astronomy Cast rescheduled to Thursday this week & Learning Space link added
• 24.05.15: Link to Friday’s Weekly Space Hangout added
• 01.03.15: Weekly cleanup, last & next Hubble Hangout added
• 02.03.15: Learning Space link for this week added. No Astronomy Cast this week because Fraser Cain is traveling.
• 03.03.15: Astronomers without Borders Hangouts added with a new section and playlist
• 06.03.15: No Weekly Space Hangout because of travel this week, new KTC Hangout added
• 08.03.15: Time changes because US switched to summer time this weekend.
• 15.03.15: New Astronomy Cast, Google Lunar XPrize and Hubble Hangout events added.
• 24.03.15: Cleanup & Hubble Hangout added.
• 25.03.15: Weekly Space Hangout added, Inspiring Science Education time corrected.
• 29.03.15: New Astronomy Cast, Cleanup.
• 01.04.15: Weekly Space Hangout & Hubble Hangout for this week added.
• 02.04.15: CosmoQuest Hangoutathon Event link added
• 03.04.15: Astronomy Cast added, Cleanup.
• 08.04.15: Hubble Hangout added
• 11.04.15: Cleanup, Learning Space added, no Asronomy Cast this week.
• 20.04.15: Cleanup & Updates everywhere!
• 27.04.15: Post-Hangoutathon cleanup, no Astronomy Cast today, Google LunarXPrize added
• 05.05.15: Astronomy Cast rescheduled, WSH event link added
• 07.05.15: Astronomy Cast added, cleanup
• 13.05.15: WSH & Google Lunar XPrize Hangouts added
• 28.05.15: Updates across the board
• 06.06.15: Several updates, added CLSE Hangouts & Global Star Party
• 09.06.15: Hubble Hangout added, cleanup
• 24.06.15: Hubble Hangout & Astronomy Cast added. Note: will only log major updates here from now on