NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...

Voyager 1 is about to go where no human-carrying spaceship has gone before. June 15, 2012— -- Fifty-five years after humans first escaped the bounds of Earth and launched a satellite into orbit, ...

Jeff Bezos, one of the world's richest men, has made a similar prognostication, with his spaceflight company Blue Origin ...

We're now one step closer to seeing tourists making balloon flights to the edge of outer space. Just last week, Florida company Space Perspective sent a balloon-lifted test capsule to the outer limits ...