NASA tested a Space Launch System rocket RS-25 engine at the Stennis Space Center. Credit: NASA Stennis Space Center ...

NASA is testing a 'cryocoupler' developed by L3Harris for in-orbit refueling.

The space agency shared footage of tests with its Ernest prototype rover.

On June 9, NASA revealed the four astronauts of Artemis III, a crucial test flight ahead of the planned 2028 moon landing.

Soccer balls are tricky to design for proper spin. NASA highlighted how it is helping with FIFA ball design—and providing ...

NASA unveiled the four astronauts who will fly on Artemis III: Americans Randy Bresnik, Frank Rubio, Andre Douglas and Italian Luca Parmitano with the European Space Agency.

NASA announced Tuesday that it’s pushing the launch of its Artemis II moon mission to March after finding fuel leaks during testing this week. The 10-day crewed mission is aimed at carrying astronauts ...

Three months ago, NASA Administrator Jared Isaacman announced the space agency was making a major pivot from building a space ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

NASA named three U.S. astronauts and an Italian astronaut today to serve as the crew for its next Artemis mission, a spacecraft docking demonstration in Earth’s orbit next year that will test moon ...