NASA's Artemis II mission, set to send four astronauts on a nearly 10-day mission around the moon and back, will advance the agency's goal to land astronauts at the moon's south polar region and will help set the stage for future crewed Mars missions.

Acting NASA Administrator Sean Duffy has directed the agency to fast-track plans to put a nuclear reactor on the moon.

The National Aeronautics and Space Administration is set to unveil its newest class of astronaut candidates and provide in-depth briefings on the upcoming Artemis II mission in a series

In a bold, strategic move for the U.S., acting NASA Administrator Sean Duffy announced plans on August 5 to build a nuclear fission reactor for deployment on the lunar surface in 2030. Doing so would allow the United States to gain a foothold on the moon by the time China plans to land the first taikonaut,

NASA's received marching orders to develop and build a nuclear reactor on the moon by the mid-2030s. The reason? The United States is now in a renewed space race with Russia and China to build a power source on the moon and claim our stake on the lunar ...

The United States space agency has pioneered planetary science technologies as the world's leader in climate research for more than 40 years, but that may be about to change.

The "black moon," a rare phenomenon that occurs during a new moon phase of the lunar cycle, will occur this weekend. But don't get your hopes up too much, scientists say, because it will be technically invisible. Here's what to know.