Joined: 25 Nov 01
Exoplanets and the ‘lithium problem’
... The discovery could also help to further accelerate the discovery of exoplanets — about 400 have been found so far — by narrowing down the field of stellar candidates.
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Dirk Villarreal Wittich
Joined: 25 Apr 00
TEDIdeas worth spreading
Garik Israelian is a spectroscopist, studying the spectrum emitted by a star to figure out what it's made of and how it might behave.
It's a rare and accessible look at this discipline, which may be coming close to finding a planet friendly to life.----->Garik Israelian: What's inside a star?
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.