Why being first to return to the moon matters.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

CAPE CANAVERAL, Fla. (AP) — NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the ...

[Related: NASA is designing a time zone just for the moon.] A single second’s length is experienced differently depending on gravitational force and relative velocity. An astronaut on the moon ...

Researchers at NASA’s Jet Propulsion Laboratory (JPL) have calculated a new system for measuring lunar time. While not needed for most people’s daily schedules, establishing time on the lunar surface ...

The legacy is continuing now with NASA announcing on Thursday that it is awarding new study contracts to nine companies in ...

There’s a new high-tech vacuum about to step into the spotlight. NASA is sending a vacuum cleaner to the moon with the Blue Ghost mission, set to launch this month. The space agency isn’t ...

according to NASA, and each one is visible over about half the Earth. How a blood moon saved Christopher Columbus Some ancient cultures didn't understand why the moon turned red, causing fear.

Shape memory alloys are metals that can return to their original shape after being bent, stretched, heated, and cooled.