NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.
NASA says there's a tiny chance it could collide with Earth, and it's much too soon to know where that impact could be.
The asteroid, designated 2024 YR4, jumped to the top of NASA's risk chart, with a slim but measurable chance of striking ...
A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials said Wednesday.
BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.