NASA

The International Space Station’s population swelled to 11 on Saturday with the jubilant arrival of SpaceX’s third crew capsule in less than a year. It’s the biggest crowd up there in more than a decade.

A SpaceX Falcon 9 rocket lifted off just before 6 a.m., cutting a bright path through the predawn sky. The booster's expanding exhaust plume was illuminated by the rising sun, leaving a dazzling display in the sky for several minutes that was visible for hundreds of miles across Florida.

For the first time, NASA is putting its trust in a recycled SpaceX rocket and capsule for a crew.

As a senator, Bill Nelson always made it clear that space was his passion. Now, it will be his day job.

New video from NASA’s Mars 2020 Perseverance rover shows the final minutes of its entry, descent, and landing on the Red Planet on February 18, 2021.

A mysterious object temporarily orbiting Earth is a 54-year-old rocket, not an asteroid after all.

With the U.S. election just weeks away, NASA has explained how astronauts vote in space.

Students at Stewart Magnet Middle School donned their own flight suits and waited their turn to ask the most burning questions of NASA's best minds. 

HOUSTON (AP) - NASA says the Houston building where Apollo 11 astronaut Neil Armstrong and his colleagues emerged from quarantine after their 1969 moon mission has fallen into disrepair and will be demolished.

This is one hot flight: The first NASA mission to ‘touch’ our sun is underway after a dramatic early morning launch.  The Parker Solar Probe is now racing through space on a path that will eventually bring it within 4 million miles of the sun’s surface.