Is life out there? NASA finds essential sugars on ancient asteroid the size of the Empire State Building - ‘We’re looking at ...

NASA has unveiled a series of new discoveries that make the possibility of alien life elsewhere in the universe more ...

"I'm becoming much more optimistic that we may be able to find life beyond Earth, even in our own solar system." ...

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts and history-making discoverers, and jetting above the c ...