Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

Finland became the 53rd nation to join NASA's Artemis Accords on Tuesday as the space agency continued to build global ...

Teams with NASA are gaining momentum as work progresses toward future lunar missions for the benefit of humanity as numerous ...

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

The Firefly Aerospace Blue Ghost lander used one of its instruments to calculate a navigation fix at a distance of more than ...

President Donald Trump set a bold new goal in his inauguration speech. He wants to go to Mars—and space stocks Rocket Lab USA ...

Flawed rocket launches by SpaceX and Blue Origin still leave both companies in position to dominate the space sector.

As the Trump administration returns to power, NASA faces a crossroads that could redefine its mission for decades to come.

Jeff Bezos' spaceflight company Blue Origin on Thursday launched its new mega-rocket, called New Glenn, into orbit for the ...

For the past week, an uncrewed lunar lander has been journeying through outer space on a 60-day mission to the moon on behalf ...