Man on mars

The Red Planet has been getting a lot of attention recently, between India's low-cost MOM probe entering Mars's orbit, NASA's MAVEN doing the same, and the Curiosity rover reaching the most potentially fertile site yet for signs of ancient life. Elon Musk has even talked about building a city there. For most people who look out at the night sky and wonder whether we're alone, Mars holds our best hope for proving that we're not.

Scientists observe "evidence" of extraterrestrial life

A traffic journal asked thousands of researchers to observe the claim of a NASA scientist that found evidence of fossilized bacteria on three meteorites aliens.

Richard Hoover, an astrobiologist at Marshall Space Flight Center of the U.S. space agency said that the bacteria found are fossilized remains of organisms that lived in the heavenly bodies, comets, moons and other-that gave rise to the three meteors.