NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...

YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.

Meteorite Contains Evidence of Liquid Water on Mars 742 Million Years Ago Nov. 13, 2024 — An asteroid struck Mars ... Uninhabitable Oct. 7, 2024 — NASA's Curiosity rover, currently exploring ...