A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...

New research indicates that these canyons, in an area called the Schrödinger impact basin on the side of the moon perpetually ...

They were dug out by debris sent violently aloft when an asteroid or comet struck the lunar surface 3.8 billion years ago.

The gigantic cataclysm, which released energy 130 times more powerful than the detonation of the entire world’s atomic arsenal, will facilitate the research of astronauts scheduled for a lunar landing ...

While it has been established that water exists on the Moon, pinpointing its precise locations presents a formidable ...

An asteroid set to swing by Earth in 2032 has small chance of smashing into our planet, but experts aren't panicking — yet.

A colossal impact billions of years ago carved out the canyons that rival the most breathtaking features here on Earth in a matter of minutes, ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...

This discovery is promising for scientists and NASA, which plans to land astronauts at the south pole on the near side of the ...