Still, some challenges need to be worked out for companies eying the unique manufacturing process. For SpaceX, its plans ...

Pulsar Fusion unveils vision for ‘Sunbird’ nuclear rocket to reach Mars in half the time (video) Venus Aerospace debuts potentially revolutionary rocket engine with landmark 1st flight (video) ...

NASA has test-fired rocket motors as part of the development of an ascent vehicle designed to launch samples off the surface of Mars.

SpaceX is shifting personnel and resources to its powerful new rocket, hoping to have the vehicle ready for a Mars mission next year.

On Thursday SpaceX’s Starship—the spacecraft designed to ferry astronauts to the Moon and Mars—successfully survived a fiery reentry into Earth’s atmosphere as part of its fourth flight ...

The American space program is reviving the dream of nuclear-powered rockets to take humans to Mars, a technology in the making for 50 years.

The first flight of Blue Origin's New Glenn rocket seems to have a payload. Instead of launching a sports car, as SpaceX did with its first Falcon Heavy rocket, Jeff Bezos's space company will ...

In anticipation of one of history's most ambitious planetary missions, NASA has successfully tested the two solid rocket motors that will be used to help return the first geological samples from ...

In late May, SpaceX's Starship rocket spun out of control about halfway through a flight without achieving some of its most important testing goals.

SpaceX Following a mission early on Monday, the first stage of a SpaceX Falcon 9 rocket entered the record books by becoming the first one to launch and land 27 times. The Falcon 9 launched from ...

The company has made changes to the vehicle, part of which blew up over the Caribbean in January during the seventh test flight. An issue during the countdown halted Monday’s launch.

Elon Musk’s space company plans to test the huge experimental vehicle on Tuesday, in its first flight after two explosions this year.