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

NASA's Artemis II astronauts will embark on the first crewed U.S. mission to the moon in half a century. It could launch ...

SLS is a super heavy-lift launch vehicle capable of taking astronauts to destinations all over the solar system, including ...

NASA has announced significant modifications to its contract with Sierra Space for the Dream Chaser spacecraft, effectively ...

There are a ton of NASA facilities spread across the nation, but a few stand out with amazing visitors centers, interactive ...

A multibillion-dollar contract between NASA and Elon Musk's SpaceX is under scrutiny as experts warn China could beat the US ...

NASA officials said Monday they might go ahead with Tuesday's launch of the space shuttle Discovery even if a fuel sensor problem recurs that scrubbed the flight nearly two weeks ago. Discovery is set ...

Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.

Upcoming SpaceX, NASA, ULA, rocket launch schedule at Cape Canaveral The new spacecraft ... in memory of the pilot of the ...

LEGO Expo features working NASA launch pad, Hogwarts castle, build zones and vendors selling rare sets. Weekend event runs Sept 28-29, 8am-4pm ...