Meeting Tonight

The April San Bernardino Valley Amateur Astronomer meeting is tonight, 7pm, at the First Christian Church.  The program include The Universe's "10 Ways to Destory the Earth".

Partner News

What It’s Like on a TRAPPIST-1 Planet

With seven Earth-sized planets that could harbor liquid water on their rocky, solid surfaces, the TRAPPIST-1 planetary system might feel familiar. Yet the system, recently studied by NASA’s Spitzer Space Telescope, is unmistakably alien: compact enough to fit inside Mercury's orbit, and surrounds an ultra-cool dwarf star—not much bigger than Jupiter and much cooler than the sun. [PDF]


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