NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

As NASA prepares to kick off the Artemis missions, experts have noticed a potentially dangerous issue with a crucial ...

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

NASA engineers replaced seals and updated procedures after Artemis II wet dress rehearsal to address hydrogen leaks and improve fueling operations ahead of the next test.

NASA has selected UC San Diego's Scripps Institution of Oceanography to lead the Earth Dynamics Geodetic Explorer (EDGE) ...

The Artemis missions are NASA's fresh attempt at sending astronauts to the Moon, but have you wondered why NASA is returning ...

If the fueling test goes well, the Artemis II flight around the moon and back could take off as early as Feb. 8.

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.

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

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

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