The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

ACES will gather ultra-precise data across at least ten observation windows, each lasting about 25 days during the ...

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New ...

After weeks of delays, the first 27 satellites of Amazon's Project Kuiper internet constellation are scheduled to lift off ...

Falcon 9 sets reuse record. SpaceX notched another new rocket reuse record with its midnight Starlink flight on Sunday night ...

These spacecraft, buttoned up on top of a United Launch Alliance Atlas V rocket, are the first of more than 3,200 ...

ELVIS, or Extant Life Volumetric Imaging System, is a holographic microscope that can deliver detailed 3D views of cells and ...