The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

Starliner returned autonomously in early September. Since then, NASA and Boeing have been reviewing data from the test flight ...

Half a century later, there's a Moon rocket behind those same doors It is 50 years since the very last Saturn rocket rolled ...

technicians at Kennedy Space Center in Florida moved the core stage for NASA’s second Space Launch System rocket into position between the vehicle’s two solid-fueled boosters. Working inside ...

"It is likely to be in the timeframe of late this calendar year or early next year for the next Starliner flight." ...

KENNEDY SPACE CENTER — There’s a sense of urgency among NASA ... launch date could help in the short-term, bigger changes may come down the road: ditching the costly Space Launch System ...

NASA’s two-for-one launch ... the solar system. It will be the first mission to image the corona and solar wind together. Solar wind, as well as solar storms, are responsible for space weather ...

Both missions were expected to launch aboard a SpaceX Falcon 9 rocket at 10:09 p.m. ET (7:09 PT) Saturday from Vandenberg Space Force Base in California. But NASA and SpaceX announced mission ...