For Sale: Moon With Earth View at $19.99 an acre

Want to own a little piece of heaven? It's yours, starting at $19.99 an acre--on the moon. If you prefer, you can buy property on Venu...

Help Wanted: Astronauts to Mars (one-way ticket included) (video)

Mars One , a nonprofit organization based in the Netherlands, intends to establish a human settlement on Mars in 2023. They need astronauts....

Scientists Say Alien Encounters "Within Twenty Years"

Russian astronomers hope to find extraterrestrial civilizations in 20 years, Director of the Russian Academy of Sciences' Applied ...