Artemis II astronauts will carry personal radiation sensors in their pockets, while detectors mounted throughout the cabin ...

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, ...

New infrared observations reveal that the rare interstellar visitor known as comet 3I/ATLAS has dramatically brightened ...

As NASA prepares to send astronauts around the moon, a critical dress rehearsal on Monday will reveal whether its rocket is ...

NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.

NASA says it can't try until March at the earliest to send a crewed spacecraft on a flight around the moon and back, due to ...

NASA is targeting March for the launch of four astronauts on a ten-day mission to circle the moon and return safely to Earth, ...

The quartet's arrival will take the ISS back up to its normal complement of seven crewmembers. The station has been staffed ...

On Wednesday night, NASA Administrator Jared Isaacman revealed that the Crew-12 and Artemis II astronauts will be allowed to ...

NASA early Tuesday announced it was pushing the launch date of its Artemis II mission to March, after engineers encountered a ...

NASA said Tuesday it was delaying its mission to send four astronauts on a journey around the moon, after issues arose during ...

Astronauts are flying to the moon for the first time since 1972, and scientists are preparing specialized space suits for the ...