NASA plans to open its Artemis III Human Landing System (HLS) contract, originally awarded to SpaceX, as part of a new ...

Final tests of NASA's laser beam communication technology suggests we'll soon have a new way to keep in touch with astronauts and spacecraft venturing into deep space.

The Dream Chaser was meant to be NASA's replacement for the Space Shuttle and take supplies to the ISS, but its first test ...

The use of invisible lasers in space may sound like something from science fiction, but it's real. NASA's upcoming Laser Communications Relay Demonstration could revolutionize the way the agency ...

A supersonic jet plane designed to make very little noise took flight for the first time this week, cruising over the ...

NASA stacked the Artemis II Orion spacecraft atop the Space Launch System rocket at Kennedy Space Center this week ahead of ...

AUCKLAND, New Zealand — Momentus announced Oct. 9 two new contracts with NASA to carry payloads to test in-space manufacturing and an advanced propulsion system on its Vigoride spacecraft. The company ...

NASA has contracted Momentus to use its Vigoride orbital service vehicle as a testbed to demonstrate a rotating detonation rocket engine in space in 2026. The rotating detonation rocket engine is ...

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

The four members of the SpaceX Crew-10 mission climbed aboard the Crew Dragon Endurance and departed the International Space Station on Friday evening for an overnight trip and safe splashdown back on ...