Successful NASA Rocket Fuel Pump Tests Pave Way for 3-D Printed Demonstrator Engine

  One of the most complex, 3-D printed rocket engine parts ever made, a turbopump, got its “heartbeat” racing at more than 90,000 revolutions per minute (rpm) during a successful series of tests with liquid hydrogen propellant at NASA‘s Marshall Space Flight Center in Huntsville, Read More »

The NASA insignia is one of the agency’s best-known symbols. Image Credit: NASA