The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

About five years ago, the Trump-appointed administrator of NASA, Jim Bridenstine, revealed the name of the program that would return humans to the Moon. It was to be Artemis, from a Greek goddess who ...

NASA plans to return Americans to the moon for the first time in half a century during the Artemis III mission to the lunar ...

A private US lander has captured eerie high-definition images of a lunar sunset, which NASA hopes will help unravel the ...