Three city-killing asteroids that could strike Earth without warning in weeks are currently hiding behind our nearest neighbouring planet, boffins fear. The impact from any of the space rocks would ...

Scientists studying asteroids found that two seemingly unrelated types share a strange dusty coating of troilite. By using polarization of light instead of traditional spectra, they uncovered evidence ...

California-based TransAstra is testing an inflatable “Capture Bag” that comes in different sizes and is intended to catch ...