YR4 has a 2.3% chance of hitting Earth in the year 2032. But according to new estimates, it may have an even smaller chance of hitting the moon instead.
A privately built spacecraft is tumbling aimlessly in deep space, with little hope of being able to contact its home planet.
GRAND FORKS, ND — Astronomers have turned their high-powered telescopes toward ... but there was a 1.7% chance it could ...
A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.
California-based space company AstroForge launched the first-ever mining mission to an asteroid. The mission is in serious ...
CAPE CANAVERAL, Fla. — A privately owned lunar lander touched down on the moon with a drill, drone and rovers for NASA and ...
On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare images of the red planet's mysterious small moon Deimos, the European ...