Did Sunita Williams age faster in space? NASA reveals how extended space missions affect astronauts' bodies, from bone loss ...

President Trump said he would personally cover the cost of per diem pay for two astronauts stranded in space for nine months, ...

Intuitive Machines is one of a number of space stocks that have been in the spotlight recently. Earlier this month, the company's Athena lander toppled over after touching down on the moon, although ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...

NASA websites no longer state that the Artemis 3 lunar mission will aim to land the first person of color and the first woman ...

Late Saturday night, technicians at Kennedy Space Center in Florida moved the core stage for NASA's second Space Launch ...

Few details were publicly released about the classified SpaceX NROL-69 mission, which lifted off at 1:48 p.m. EDT Monday from ...

NASA’s second mission, known as the PUNCH project, involves four satellites about the size of a carry-on suitcase. Each of these will perform surveys on the solar wind emitted from the Sun.

SpaceX's mission to launch the first astronauts into polar orbit is quickly approaching.

SpaceX is scheduled to launch a Falcon 9 rocket from Florida’s Space Coast on Monday afternoon as part of a classified ...

SpaceX launched the Transporter-13 rideshare mission on Friday, March 14, at 11:43 PM PDT (06:43 UTC on March 15) from SLC-4E ...

Following unexpected layoffs that shocked and dismayed some workers, NASA filed its Reduction in Force plan to the Office of ...