The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

Scientists say Vallis Schrödinger and Vallis Planck—dramatic trenches near the lunar south pole—were carved in a blast that ...

February is one of the coldest and snowiest months across North America before the arrival of spring, and the wintry end to the season inspires the upcoming astronomical sight. The Snow Moon will ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

Now, researchers have connected 49 seismic events to impact craters, proving that meteorite strikes leave distinct seismic ...

Jeff Bezos’ rocket company gave NASA a brief taste of the moon’s gravity Tuesday, without straying too far from home. Blue ...

Don't put your binoculars away just yet, the planet parade continues through February. Here's which planets will be visible this month.

"When people find out about that they're going to say 'who put that there?'," Buzz Aldrin once said of the monolith.

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

The space agency's planetary science analysis groups must pause while NASA checks if they comply with Trump's orders.

Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a host of other puzzles connected to the solar system's deep past ...

The findings provide the strongest evidence yet that asteroids may have planted the seeds of life on Earth and that these ...