Dear Caltechers,

If you're not planning to keep your eclipse glasses, the Astronomy department will gladly collect them and save them for our next solar viewing event.  If you would like to contribute your eclipse glasses to our department, please deposit them in the marked green bag outside Cahill room 272.

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The Great American Solar Eclipse will pass over North America the morning of August 21.

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The new Stephen Hawking documentary HAWKING (also featuring Kip Thorne) begins an exclusive one-week run on Friday, September 13, at the Laemmle Theater

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Join us today, September 10, 2013, for lectures by two distinguished scientists.

3 pm: Sir Martin Rees presents "From Mars to the Multiverse"

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