Are Aliens Behind Mysterious Radio Bursts?

What are those things? For the past eight years, astronomers have been scratching their heads over a series of strange radio signals eman...

Would Finding Aliens Shatter Religious Beliefs?

SANTA CLARA, Calif. — The discovery of life beyond Earth would shake up our view of humanity's place in the universe, but it probably wo...

SETI to Scour the Moon for Alien Footprints?

LRO image Apollo 17 landing site. 1972 Astronaut footprints are preserved. The most profound question asked by mankind is: are we alone? So...

Help SETI Find Aliens From Your Home PC

Got some spare time today? How about putting aside that game of Bejeweled Blitz and instead lend a hand in what could be the most important...