The two companies will join three others selected last summer, including SpaceX, United Launch Alliance and Blue Origin.

NASA said on Thursday it was moving toward certifying Boeing's CST-100 Starliner for crewed flights later this year or by ...

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

Astrophysicist and artist Ed Belbruno explains how art helps scientists communicate their work to the public and even ...

A British start-up has unveiled an ambitious project that could transform space exploration. Their idea? Using nuclear fusion ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

Lots of us look up at the night sky with wonderment, asking how humans are able to explore the universe. Tracy Drain, a ...

The Spiral’s primary mission, had it made it beyond the test stage, would have been a combination of reconnaissance and ...

The two California-based companies have formed a strategic partnership to develop the first commercial nuclear-powered ...

A new method for manufacturing lightsails that can reach up 20% of the speed of light is making the technology look more ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...