they’ve uncovered some of the tiniest asteroids ever detected in the main asteroid belt — space rocks just 10 meters across, ...

Where do meteorites of different type come from? In a review paper, astronomers trace the impact orbit of observed meteorite falls to several previously unidentified source regions in the asteroid ...

For all its simplicity, the arcade classic Asteroids was engaging in the extreme ... Atari estimates that the game has earned operators in excess of $500 million since it was released in 1979.