Space Exploration

SpaceX launched a mystery satellite to geostationary transfer orbit from Florida's Space Coast early Sunday morning (July 13).

Landspace aims to debut its stainless steel Zhuque-3 rocket later this year, marking a bold step forward for China's commercial launch sector.

The Expedition 73 and Axiom Mission 4 crews spent their second of two weeks together conducting science aboard the International Space Station.

Jared Isaacman, the billionaire private astronaut who until recently was on track to lead NASA, is donating $15 million to the U.S. Space & Rocket Center for its Space Camp programs.

The test encountered an anomaly.

The United States Space Force is undertaking its largest training exercise ever, in order to demonstrate that it is "prepared to fight and win in space."

President Donald Trump has tapped Transportation Secretary and former reality TV star Sean Duffy to lead NASA on an interim basis. Here's what we know about the man.

NASA and SpaceX are targeting July 31 for the launch of the four-astronaut Crew-11 mission, which will fly a mix of rookies and spaceflight veterans to the ISS.

The Senate appropriations committee initially voted in favor of a bill rejecting Trump's NASA budget cuts, but discussions are still ongoing.

In a combined image from the two space telescopes, two star clusters shine in the darkness of space.