Scientists have discovered a “record-breaking” asteroid that is nearly the size of eight football fields. The object, known ...

Far from the bright glare of the Moon, a much smaller companion has been quietly keeping pace with Earth, looping around the ...

In the vast calm of the solar system, planetary orbits often appear orderly, stable, and insulated from the broader mechanics ...

Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research.Related video ...

“Lowering the satellites results in condensing Starlink orbits, and will increase space safety in several ways,” Nicolls ...

For the first time in more than half a century, humans are preparing to leave Earth’s orbit and head near the moon, with NASA ...