NASA says a crew member on the International Space Station is unwell. The agency canceled a planned spacewalk for Thursday and is taking the rare step of ending the Crew-11 mission early.

A new NASA spacecraft called Pandora is awaiting launch ahead of its journey to study the atmospheres of exoplanets, or worlds beyond our solar system, and

NASA is opting to bring home the four members of Crew-11 early after one of them suffered a medical incident on board the International Space Station. Without revealing their identity, NASA said the astronaut experienced the issue on Wednesday afternoon,

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples already collected on the red planet.

The Propulsion and Structural Test Facility, also known as the T-tower, was built in 1957 by the Army Ballistic Missile Agency and later transferred to NASA in 1960. At the Marshall Center, the tower was used to develop the Saturn launch vehicles.

NASA’s Deep Space Optical Communications (DSOC) tech flying aboard Psyche spacecraft has been successfully demonstrated. Credit: NASA/JPL-Caltech

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9."

Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.