Learn more about tides and tidal bulge, and how they’re contributing to the moon drifting away.

Scientists believe they have discovered evidence of a hidden planet existing beyond Neptune, which they have named 'Planet Y'. Recently, a study analyzing the orbits of Kuiper Belt objects indicated ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be." ...

A n asteroid the size of a skyscraper is approaching Earth at a sprightly 24,136 miles per hour—and will be at its closest to ...

According to Dean Duffy, the new NASA administrator, a rock sample collected by the Perseverance rover was the "clearest sign ...

What are the physical mechanisms of planetary system formation and evolution? To address this broad question, a team of scientists led by the astronomy department at the University of Geneva decided ...

Europa, Jupiter’s frozen moon, is one of the most promising places in the solar system to harbor life, with a vast hidden ...