The asteroid Bennu carries a small but very real chance of slamming into Earth in the next few centuries, with one particular ...
The space rock is hurtling toward the Earth at a zippy 8,478 miles per hour miles per hour, according to the space agency.
KENNEDY SPACE CENTER — As SpaceX launched the four-person crew of the Fram2 mission on Monday night, it was a takeoff for the history books as they will be the first humans to ever orbit Earth’s polar ...