The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

Liftoff of a Falcon 9 rocket carrying 24 of Amazon Project Kuiper spacecraft is scheduled for 10:01 a.m. ET today (Aug. 7).

SpaceX's Crew-10 astronauts will head home to Earth today (Aug. 7), and you can watch the action live. The Crew-10 quartet's ...

Thirteen years into its mission, NASA's Curiosity rover is still uncovering Martian mysteries — and learning to do more with ...

Duffy went further than simply saying he wants the United States to beat China to the moon, however. The acting NASA chief ...

Coustenis noted that U.S. President Trump's budget request to Congress does not support NASA's Mars Sample Return (MSR) ...

"When you're in your launch and entry suits, you're with the crew you're going to be on the pad with, that is absolutely ...

Life, we've pushed back against extraterrestrial attackers in many ways and different settings for decades now. Typically, ...

"MachLab is ready to play a key role in the U.K.'s strategy to return to vertical launch, ensuring that students and ...

"Lava planets are in such extreme orbital configurations that our knowledge of rocky planets in the solar system does not ...

The caldera may have blasted out its cryomagma in a single explosive event, or it may have spread its eruptions over time.

"His lasting legacy of fortitude will continue to impact and inspire the Johnson workforce, future explorers, and the nation for generations." ...