How the engines of the Artemis II rocket flew on NASA's space shuttle

NASA's Artemis II mission will launch with SLS rocket engines that have flown multiple times on past space shuttle missions.
Engadget

Blue Origin is investigating why a rocket engine exploded during testing

Jeff Bezos' Blue Origin is still running into technical problems. The company has confirmed that a BE-4 engine exploded roughly 10 seconds into a firing test in Texas on June 30th. No one was hurt ...

10 days in space: How the Artemis II rocket will get NASA astronauts to the moon and back

NASA's Artemis II mission will send four astronauts around the moon. Here's how the SLS rocket and Orion spacecraft will work ...
ExtremeTech

A Blue Origin BE-4 Rocket Engine Exploded During Testing

Blue Origin has experienced a setback as it works to produce high-thrust BE-4 rocket engines. While testing a BE-4 engine late last month, the thruster exploded in dramatic fashion. Blue Origin did ...