Riverside Astronomical Society—Outreach, star parties, dark sky site, and you!
Next monthly meeting of the Riverside Astronomical Society

RAS Holiday Party!

Saturday, December 6th

  • Sierra Vista Chapel at La Sierra University
  • Arrive at 5:00 PM to help decorate
  • Party & dinner start at 6:30 PM

Follow the best astronomy club in southern California, the Riverside Astronomical Society!
Like the RAS on Facebook

Follow the RAS on Twitter    Check out the RAS on YouTube
Attend a Riverside Astronomical Society star party at the Goat Mountain Astronomical Research Station (GMARS) in southern California's Inland Empire
Calendar of events for the Riverside Astronomical Society
Quick links for browsing your way through RivAstro.org—The RAS Website—and getting to other sites
Next star party of the Riverside Astronomical Society–The best astronomy club in southern California!

GMARS Star Party

December 19th - 21st

Our next monthly star party is at GMARS. Join us for dark-sky observing and imaging, and the Saturday Star-B-Q. Don't forget to dress warmly! Not a member? No worries. Join us anyway — Everyone is welcome at every GMARS star party!

Nightfall 2014 Recap Video!
Check out some scenes from last month's Nightfall Star Party!
Click the title in the video window to view it on Vimeo.com or click the "expand screen" icon (lower right) to view it full screen.

RAS Calendar of Events

Ask the Outreach Director to add an event to the calendar. View larger calendar.

In Landers, California, a row of observatories stand watch over GMARS on a moon-filled night.