General Atomic's new nuclear fuel was subjected to the maximum heat of a reactor for 20 minutes in the latest tests.

Elon Musk's SpaceX has launched its Starship megastar for the seventh time, lifting the 123-meter-tall reusable vehicle into ...

SpaceX CEO Elon Musk made light of Starship's fiery end. "Success is uncertain, but entertainment is guaranteed!" he said on ...

SpaceX's Starship, heralded as the spacecraft for future interplanetary missions, suffered a catastrophic failure on January ...

Anduril said that it is investing nearly $1 billion dollars into the development of Arsenal-1 - the hyperscale manufacturing ...

SpaceX's seventh Starship test flight will now launch no earlier than Thursday, Jan. 16, at 5 p.m. EST (2200 GMT).

Blue Origin successfully launched the rocket after an attempt earlier in the week was scrubbed. The flight is a crucial test ...

China has announced plans to build a giant solar power space station, which will be lifted into orbit piece by piece using ...

On Friday (Jan. 10), SpaceX successfully stacked its Starship spacecraft atop a giant Super Heavy booster to prepare for the ...

As the U.S. ramps up its efforts around hypersonic weapons, a number of defense and aerospace companies and their stocks are poised to reap the benefits, analysts say.

Currently listed as launching no earlier than 1 a.m. Friday per the Space Coast Office of Tourism, Blue Origin's brand new orbital rocket promises ... Origin tested a model first stage at Port ...

Florida's Space Coast hosted a record-shattering 93 orbital rocket launches during 2024. Looking ahead, will this year's total set another new annual record? Following are the latest missions ...