In a feat that can only be described as legendary, and after many months and a catastrophic setback, Polaris Spaceplanes has ...

The built therefore consists of cleaning sponges placed near the water inlet, followed by the straws and an inch gap to the exit nozzle. To get a nice flow, the edge of the exit nozzle must be as ...

When the exhaust nozzle on one of the Vulcan rocket's strap-on boosters failed shortly after liftoff earlier this month, it scattered debris across the beachfront landscape just east of the launch ...

The Cert-2 launch October 4 overcame an anomaly on one of Vulcan's strap-on solid rocket boosters, which lost its exhaust nozzle but kept firing with degraded thrust. The rocket's twin BE-4 main ...

One of the twin Solid Rocket Boosters (SRBs) lost its nozzle, but the vehicle still made it into space as planned.… ...