News tagged with rocket engine

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Hypergravity helping aircraft fly further

(Phys.org)—ESA research has helped to develop an aircraft-grade alloy that is twice as light as conventional nickel superalloys while offering equally good properties. The path to creating this alloy required ...

Nov 06, 2012
4.9 / 5 (27) 14 | with audio podcast

A look inside a burning rocket engine

Here's a bit of pretty amazing hobby rocket porn. Ben Krasnow walks us through—in a rather matter-of-fact way—of how he built a hybrid rocket engine in his shop using a piece of acrylic so he could see inside and watch ...

Sep 25, 2012
5 / 5 (7) 2

A summer of records for NASA engine testing

(Phys.org) -- As Olympic athletes converge on London with dreams of winning gold in the 2012 Summer Olympic Games, NASA is also setting records while testing the J-2X powerpack at the Stennis Space Center. ...

Jul 25, 2012
3.5 / 5 (2) 4

J-2X nozzle extension goes the distance

(Phys.org) -- NASA engineers conducted a 550-second test of the new J-2X rocket engine at Stennis Space Center in Mississippi on July 13. The J-2X engine will power the upper-stage of a planned two-stage Space ...

Jul 16, 2012
5 / 5 (3) 1

J-2X engine continues to set standards

(Phys.org) -- Testing of the next-generation J-2X rocket engine continues to set standards. Last fall, the engine attained 100 percent power in just its fourth test and became the fastest U.S. rocket engine ...

May 28, 2012
4.5 / 5 (2) 0

$7M spaceport runway extension OK'd

(AP) -- The nearly two-mile-long runway at Spaceport America in southern New Mexico will have to be extended to accommodate Virgin Galactic's sleek rocket-powered spacecraft, spaceport officials confirmed ...

Mar 30, 2012
4.3 / 5 (3) 1