SpaceX test-fire of Mars spaceship`s flight engine is milestone for its engine development
(LA Times Clippers)

In the latest sign of SpaceX´s continuing progress on its Mars spaceship program, Chief Executive Elon Musk said the company has test-fired the Starship´s Raptor flight engine for the first time. The two-second test fire at SpaceX´s McGregor, Texas, test facility, which Musk announced via Twitter...