Manufacturers competing to power Boeing's planned 7E7 airliner are looking at the feasibility of development versions of the engine with and without compressor bleed air. Boeing wants a bleedless ...

For decades, aircraft have used engine bleed air for a variety of purposes, spanning everything from engine starting to cabin pressurization to anti-icing. Here’s how engine bleed air works. Hot, High ...

Our live coverage of today’s scrubbed launch has ended. You can read more about the Artemis mission here. There was an issue with engine bleed in engine #3, according to Artemis mission manager Mike ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. At around 8:35 a.m. EST today, NASA scrubbed the planned launch of ...

The short answer is that the launch team was unable to chill down one of the three RS-25 engines on the core stage of the rocket. The team ran out of time after solving a number of other problems ...

Artemis 1 is a test flight, a vanguard of NASA's Artemis mission to put boots on lunar soil within the 2020s. The rocket was scheduled to lift off at 8:33 AM EDT (12:33 GMT) from Pad 39B at NASA's ...