Flames stream from New Frontier Aerospace’s Mjölnir rocket engine during a hot-fire test. (NFA Photo) Kent, Wash.-based New Frontier Aerospace says it has put its 3D-printed Mjölnir rocket engine ...
NASA's X-59 quiet supersonic research aircraft has taken another successful step toward flight with the conclusion of a series of engine performance tests. In preparation for the X-59's planned first ...
Engineering firm Rolls-Royce has tested a high speed engine running solely on methanol fuel. The tests are part of a German ...
US startup New Frontier Aerospace has found success in its series of tests of its hypersonic engine called "Mjölnir," based on the best-known hammer of the Norse mythology thunder god, Thor. This new ...
Wärtsilä has announced the results of extensive testing of its 4-stroke ammonia engine, which demonstrated a reduction in greenhouse gas (GHG) emissions by up to 90% compared to traditional diesel ...
An appeal has been launched to help fund the restoration of a fire engine which survived the Sheffield Blitz. The 1932 Leyland engine was called into action in December 1940, when the city was ...
SABINE COUNTY, Texas (KTRE) - A Deep East Texas group is on a mission to preserve and relocate a nearly 100-year-old specialized train car. “It’s really important to see how we got where we are,” said ...
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