الاثنين، 26 سبتمبر 2016

SpaceX test-fires new Raptor rocket engine that could take humans to Mars

Raptor-TestFire
Elon Musk has just posted photos of SpaceX's new Raptor engine undergoing its first successful test fire.

sourse ExtremeTechExtremeTech http://ift.tt/2cXpc7P

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