The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

Another planetary alignment is coming up next month, and while it won't be a large one, it'll still be enough to dazzle ...

For the flyby, Parker has been out of contact with its base on Earth, 93 million miles (149 million kilometers) away, and ...

On her first visit to orbit, NASA astronaut Nichole Ayers has just met three robots stationed aboard the International Space ...

The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

Venus will pass between the Earth and sun during what’s called an inferior conjunction. But don’t plan on seeing the linkup.

Thanks to pioneering materials from the private lander Blue Ghost, scientists may soon be able to explain the "horizon glow" ...

Blue Ghost completed 14 days of surface operations, deploying its various payloads and transmitting more than 119 gigabytes ...

CAPE CANAVERAL, Fla. (AP) — A private lunar lander has captured the first high-definition sunset pictures from the moon.