NASA’s much-anticipated Artemis II mission has experienced multiple delays in recent years, with the agency currently targeting no earlier than February 2026 for a flight that will send four ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a ...

About 38 seconds after launch, a bright flash, followed by sparks, were seen coming from the side of the rocket ... incident ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center Trump releases classified JFK files on assassination. Here's what they say.

The Starship rocket system is the largest ever built. At 403 feet tall, it’s nearly 100 feet taller than the Statue of Liberty atop its pedestal. It has the most engines ever in a rocket booster ...

NASA's Reactive Additive Manufacturing for the Fourth Industrial Revolution (RAMFIRE) project test-fired a 3D-printed engine nozzle at Marshall Space Flight Center in Alabama. See the test in real ...

VDR2 offers a single engine solution from Mach 0 to Mach 6. This marks the first successful Rocket-Based Combined Cycle test. The engine architecture was unveiled in October at UP.Summit and combines ...

The problem was traced to an overheated rocket engine nozzle that broke apart. Design changes were made to the nozzles and combustion chambers.