https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main The web for users, groups and offices. TWiki is an Enterprise Collaboration Platform. en-us Copyright 2026 by contributing authors TWiki Administrator [] The contributing authors of TWiki TWiki https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main https://sites.astro.caltech.edu/twiki_outreach/pub/TWiki/TWikiLogos/T-logo-140x40-t.gif https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/2026 Past Events from 2026 For photos of all past events, see Flickr Page. For lecture recordings, see YouTube Page. To learn more about each event this year (including... (last changed by OutreachAdmin) 2026-09-19T19:19:40Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/Schedule Schedule of Upcoming Events and Volunteer Assignments Signup Click on the various links below for more information about each event and for the responsibilities/directions... (last changed by OutreachAdmin) 2026-09-19T18:20:21Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/SiteStatistics TWiki Site Statistics Monthly Site Statistics Data Month WebsTotal WebsViewed Websupdated TopicsTotal TopicsViewed TopicsUpdated Attach... (last changed by TWikiGuest) 2026-09-19T17:38:38Z guest https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260928 September 28, 2026 7:30 9:30PM Event : Astronomy on Tap Talk 1 Title : A Marriage of Convenience: When Simulations Meet Reality Lecturer : Nicole Sanchez Position... (last changed by OutreachAdmin) 2026-09-15T20:04:38Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20261023 October 23, 2026 8 10 PM Event Type : Lecture and Stargazing Title : Lecturer : Position : Institution : Abstract : (last changed by OutreachAdmin) 2026-09-07T23:07:16Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260918 September 18, 2026 8 10 PM Event Type : Lecture and Stargazing Title : Back to Venus with NASA’s DAVINCI Mission Lecturer : Amy Hofmann Position : Research Scientist... (last changed by OutreachAdmin) 2026-09-03T19:26:28Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260911 September 11 13, 2026 Event Type : Special Event Basin Astronomy Festival We will be assisting with the Great Basin National Park Astronomy Festival to take place... (last changed by OutreachAdmin) 2026-09-02T19:23:47Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260910 September 11 13, 2026 Event Type : Special Event Dark Sky Festival Organizer : Volunteers : Drivers : We will be assisting with the Sequoia National Park Dark... (last changed by OutreachAdmin) 2026-08-22T22:44:41Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260831 August 31, 2026 7:30 9:30PM Event : Astronomy on Tap Talk 1 Title : Surveying the Sky with Ground Based Telescopes Lecturer : Kaitlyn Shin Position : Postdoctoral... (last changed by OutreachAdmin) 2026-08-14T00:52:11Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260821 August 21, 2026 8 10 PM Event Type : Lecture and Stargazing Title : Do Electrons Spin? Lecturer : Chip Sebens Position :Professor Institution : Caltech Abstract... (last changed by OutreachAdmin) 2026-08-10T15:29:41Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260807 August 7 8, 2026 Event Type : Special Event Skies at Lassen NP Organizer : Cameron Hummels Volunteers : Drivers : We will be assisting with the Night Skies at... (last changed by OutreachAdmin) 2026-07-31T02:05:47Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20261016 October 16, 2026 7:30 9:30PM Event : Astronomy on Tap for Caltech Reunion @ Athenaeum Rathskeller Talk 1 Title : Lecturer : Position : Institution : Talk... (last changed by OutreachAdmin) 2026-07-31T01:38:59Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260804 (last changed by OutreachAdmin) 2026-07-31T01:34:49Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260803 August 3, 2026 7:30 9:30PM Event : Astronomy on Tap Talk 1 Title : Black Holes Tearing Apart Stars Lecturer : Xiaoshan Huang Position : Postdoctoral Fellow Institution... (last changed by OutreachAdmin) 2026-07-25T00:05:31Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260724 July 24, 2026 8 10 PM Event Type : Lecture and Stargazing Title : The Roman Space Telescope: NASA’s Next Great Observatory Lecturer : Lee Armus Position : Senior... (last changed by OutreachAdmin) 2026-07-07T22:31:16Z OutreachAdmin https://sites.astro.caltech.edu/twiki_outreach/bin/view/Main/20260706 July 13, 2026 7:30 9:30PM Event : Astronomy on Tap Talk 1 Title : Mt. Wilson and the Discovery of Galaxies Lecturer : Jeff Rich Position : Research Scientist... (last changed by OutreachAdmin) 2026-07-06T22:29:57Z OutreachAdmin