China embarked on Thursday on its first mission to retrieve samples from a nearby asteroid, with the nighttime launch of its Tianwen-2 spacecraft, set to make the fast-growing space power ...
A NASA space capsule carrying a sample of rocky material plucked from the surface of an asteroid three years ago hurtled toward Earth this weekend headed for a fiery plunge ...
On Saturday Asteroid 2023 DZ2 flew by our planet at 27,000 km per hour, closer to us than it was to the Moon. It was less than one-hundredth of the diameter of ...