SpaceX scrubbed the launch of two O3b mPOWER satellites for Luxembourg-based SES on Monday from Cape Canaveral Space Station. The clock halted at 11 seconds.

On Monday, NASA announced that Makenzie Lystrup will leave her post as director of the Goddard Space Flight Center on Friday, ...

The best meteor shower of the year will peak in Metro Vancouver in mid-August.

Live updates from the July 21 late-countdown scrub of a SpaceX SES O3b mPOWER launch attempt from Cape Canaveral Space Force ...

Harmful cuts” jeopardize the agency’s mission, more than 280 current and former personnel contend in a scathing dissent.

The same charged particles from the Sun’s atmosphere responsible for the northern lights can also damage Earth’s electrical ...

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.

Astronomers have confirmed the existence of a companion star in a tight orbit around Betelgeuse, resolving a long-standing ...

The next satellites SpaceX helps to deliver to orbit from Vandenberg won't be its own, but rather two of NASA's on a scientific mission.

Six years after the University of Iowa landed $115 million from NASA to research how solar wind interacts with the Earth's ...

NASA's Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission, a collaborative effort led ...

Four of these are Falcon 9s, with SpaceX launching two customer missions and two Starlink missions. Internationally, Russia and Europe are both expected to launch science payloads, while, in Australia ...