Update: Liftoff of SpaceX's triple-core Falcon Heavy with NASA's Psyche ... NASA's Psyche spacecraft must launch from KSC exactly on time or delay until another day. "Psyche’s mission is to ...

SpaceX has launched its most public and aggressive offensive against regulators to date, with a blog post published Tuesday ...

The Federal Aviation Administration has signaled to SpaceX that it won't approve a launch license for the next test flight of ...

The gargantuan rocket’s fifth test flight will attempt a complex booster ‘catch’ maneuver, but not for at least a few months.

The SpaceX Starship and Super Heavy vehicles for Flight 5 have been ready to launch since the first week of August. The ...

Elon Musk’s rocket company SpaceX said this week that federal regulations stymie innovation and hurt U.S. dominance in space ...

The Falcon 9 rocket that will power the Polaris Dawn mission to orbit. SpaceX SpaceX has delayed the launch of the highly anticipated Polaris Dawn mission by 24 hours while engineers look into a ...

A groundbreaking civilian SpaceX ... launch early Wednesday. While that review continues, all Falcon 9 rockets are grounded, including the SpaceX Polaris mission. Polaris, which had been delayed ...

KENNEDY SPACE CENTER — The Federal Aviation Administration grounded SpaceX ... A two-week delay for Polaris Dawn, though, would potentially run it afoul of the Falcon Heavy launch of NASA ...

Four astronauts are ready to spend five days in orbit on a mission that includes the first attempted spacewalk by private ...

However, it was delayed to allow time for ... and the fifth of the year for SpaceX – with the additional launch having been of the Falcon Heavy last month. Tuesday’s launch took place from ...

CAPE CANAVERAL—SpaceX has launched a public relations campaign to protest the FAA’s probe into alleged environmental lapses ...