A free-floating planet drifting through space is being closely followed by scientists who are managing to find out more about its mass and direction. Scientists have known about this and other rogue ...

The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 light-years from Earth,” NASA announced. Researchers recently used the ...

There's a small crisis emerging in outer space, as the skies above our planet are slowly filling with floating space trash and experts are rushing to find a way to clear away the worst of it. Now, a ...

Space is the latest avenue for commercialization. For years, satellites that handle communication, exploration, and scientific experiments were the main inhabitants. But over the past decade, with the ...