SpaceX’s Elon Musk says he will rocket Optimus bots on the first Starships sent to Mars, but a leading robotics scholar ...

NASA and Sierra Space have agreed to change their deal for its Dream Chaser spacecraft, which will now have its first launch ...

Built to rival NASA’s shuttle, the Buran flew just once—unmanned, flawless, and then never again. This is the story behind the USSR’s ambitious clone.

Blue Origin opened its massive new rocket factory in Brevard County, where “New Glenn” rockets are moving down the line ...

NASA's AVATAR study will send Emulate organ chips containing human cells on the Artemis II mission to study how deep space ...

NASA has modified its ISS resupply contract with Sierra Space, which builds the robotic Dream Chaser space plane.

NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by launching a spacecraft meant to push it farther in space, a short-notice mission ...

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX ...

California’s Vast Space is building what would be the world’s first commercial space station, which it aims to launch next ...

Spies, who was born in Mission Viejo but considers San Diego home, is one of 10 people who have been chosen for astronaut ...

Christian Davenport, a staff writer for the Washington Post and author of the new book, “Rocket Dreams: Musk, Bezos, and the ...

Discover NASA's iconic space center just outside of Houston, Texas, where visitors can see artifacts, spaceships, and peek ...