extraterrestrials
The latest news on extraterrestrials
A Texas researcher believes Mars' canals were built by lava, not water.
The selection narrows for possible landing locations for NASA's new Curiosity rover.
Frozen carbon dioxide could vaporize, allowing liquid water to flow on the Red Planet’s surface
Bans on puppy mills in Missouri and on Sharia Law in Oklahoma both passed.
Americans across the nation are picking which propositions they favor most.
Sound waves could offer clues about other planetary systems.
Extrasolar planet has right conditions to be habitable.
Perhaps every nation will get the aliens it deserves, says author Mark Pilkington.
Physicist believes that life on earth did not necessarily descend from a single origin.
