Scientists have spotted a “rogue” planet floating on its own through space. Most of the planets we know are found orbiting as part of a star system, with one or more suns, just like our Earth and the ...

Add Yahoo as a preferred source to see more of our stories on Google. (AFP/Getty) Scientists have spotted a “rogue” planet floating on its own through space. Most of the planets we know are found ...

"They [are] taking one step at a time I guess." Confounding photo of disposable straw sparks outrage online: 'Virtue ...

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

The ocean floor is becoming a massive plastic dump, with debris accumulating in deep-sea canyons and harming marine life.

A Saturn-mass planet, which had been drifting alone through space after escaping the gravitational pull of its star, has been captured by a Korean observation network. Ground-based and space ...

ESA's first mission to another world, the Mars Express orbiter, began circling the Red Planet on June 2, 2003. Ever since, ...

Any attempt to add a down-to-Earth note to this wildly psychedelic 80s cartoon risks missing the point of its gloriously overblown origins ...