The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a big hurdle over the weekend. The 212-foot-tall core stage was placed Sunday ...

It is the single largest element for NASA's Artemis II mission, slated to ferry a crew of astronauts around the far side of ...

Museum officials are organizing 321 Day activities to honor the legacy of Robert "Ozzie" Osband, who is credited as the ...

A look back at all of the spectacular tests — and failures — that have punctuated SpaceX's development of its Starship rocket ...

Several Tesla owners are ditching their vehicles amid growing backlash against the company over Elon Musk's work with the ...

It's the end of an era. SpaceX's Dragon recovery ship, Megan, has sailed into Port Canaveral for the last time.

NASA plans to return Americans to the moon for the first time in half a century during the Artemis III mission to the lunar ...

The technology of bringing humans back from space makes even the best in the business—NASA, Roscosmos and SpaceX—sweat.

SpaceX Crew-9’s return to Earth marks another milestone in NASA’s Commercial Crew Program, with four astronauts safely ...

Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

A Falcon 9 rocket is scheduled to lift off from Vandenberg Space Force Base Friday at 2:49 a.m. EDT (0649 GMT; 11:49 p.m. on ...