A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday.Located about ...

Nasa noted these pits are 'prime targets for possible future spacecraft, robots, and even human interplanetary explorers' ...

Solar eruptions created a northern lights display in North America and Europe overnight, with more auroras expected through Thursday.

China has successfully deployed the world's first three-satellite constellation on the distant retrograde orbit (DRO) of the ...