Asteroids are no longer just celestial curiosities on a telescope chart; they are emerging as test beds for a new resource ...

For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...

"Some of our ancestors were very skilled observers." A team of international researchers say they've uncovered new data on ...

Scientists are decoding fragile meteorites to uncover which small asteroids could become future treasure troves for space exploration.