Elon Musk has publicly criticized the Federal Aviation Administration for imposing a $633,009 fine on SpaceX for regulatory violations, accusing the agency of favoritism towards Boeing.

Spaceflight Associated Neuro-Ocular Syndrome, or SANS, impacts more than 70% of astronauts, causing what doctors think might ...

A member of SpaceX’s Polaris Dawn mission has described what it was like aboard the Crew Dragon as it entered Earth’s ...

In an exclusive interview with NBC’s Lester Holt, which will air on NBC Nightly News on Tuesday, the crew — billionaire ...

During their five-day mission, the Polaris Dawn crew reached a higher altitude than any human has traveled since the Apollo ...

NASA has finished building its spacecraft bus to deploy the Nancy Grace Roman Space Telescope into orbit after the space ...

Fresh off their historic space flight, the crew of the Polaris Dawn sat down for an exclusive interview about their historic ...

SpaceX is watching the weather ahead of Tuesday's Falcon 9 launch of the European Commission's Galileo L13 mission, which ...

A New Hampshire man and three other crew members from the Polaris Dawn mission discussed their historic journey to space.

SpaceX is facing upwards of $630,000 in fines after the FAA alleged Tuesday that the company violated launch requirements ...

The Polaris Dawn crew is back on Earth, splashing down in the waters off the coast of Florida early Sunday morning.

The commander of the daring space voyage that included the first-ever spacewalk by private astronauts described opening the ...