SpaceX’s Starship prototype successfully completes key engine static fire test

SpaceX’s Starship prototype is on a streak of successes, at a key moment for the spacecraft’s development. The Starship SN4 (so-named because it’s the fourth full-size prototype) tester managed to pass a test of its Raptor engine firing while installed on the test stand. SN4 previously passed a crucial low temperature pressure test designed to […]