The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

July's third quarter moon phase occurs at 8:38 EDT (0038 GMT) on July 17. At this moment, skywatchers in the northern ...

Crinia is a unique 5-kilometer asteroid that shares Earth’s orbit in a rare one-to-one rhythm. Despite its nickname as Earth’s “second moon, ” it actually orbits the sun with a looping path that ...

Astronomers at the University of Maryland found that a surprising burst of rocky debris released during the DART mission ...

The deep-space optical communication link could revolutionize how scientists communicate with spacecraft as they explore the ...

A 2.35-billion-year-old Moon rock that fell to Earth in Africa is rewriting what we know about lunar volcanism. This rare ...

A 2Bil-year-old Moon rock that fell in Africa bridges a billion-year gap in lunar samples and rewrites what we know about ...

"Can humanity enjoy the benefits of both asteroid and lunar mining without compromise, or do we have to choose one at the ...