Every day, NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through ...

NASA's Artemis 2 moon mission faced its latest delays when a hydrogen leak was found in the SLS rocket. Here's when it could launch now.

Launched on Dec. 20, it would travel for the next 23 days on a NASA balloon along the very highest reaches of the atmosphere, ...

NASA is now targeting March for the earliest possible launch of its historic Artemis II lunar mission, which will send four ...

I’m forever grateful to NASA for giving me an amazing 10 years. After four to five years in astrophysics, I was able to go to ...

Explore NASA's Vehicle Assembly Building (VAB), the giant garage where spacecraft are assembled.

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

When Apollo 17 astronauts returned from the moon in 1972, they visited NASA Langley Research Center in Hampton, Virginia, to ...

Liquid hydrogen fuel leaks forced NASA to delay the launch of Artemis II—the same scenario it encountered four years ago ...

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

The O2O system could send more data to Earth than ever before, NASA says.

Solar energy is not an option on the Moon and the 2-week-long nights make it inefficient. Nuclear energy could offer a more ...