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A photograph of a test Raptor engine firing, tweeted by Elon Musk on Feb. 7, 2019.

Credit ranking: Elon Musk/SpaceX/Twitter

A test fireside of SpaceX’s most contemporary engine reached the means stage mandatory for the firm’s next spherical of rocket designs, CEO Elon Musk acknowledged on Twitter.

“Raptor merely done energy stage wanted for Starship & Gigantic Heavy,” he tweeted on Feb. 7, four days after he shared a photo of the major test of a flight-ready engine.

Raptor merely done energy stage wanted for Starship & Gigantic Heavy pic.twitter.com/NcqnAVWc35

— Elon Musk (@elonmusk) February 7, 2019

The Raptor engine is designed to energy the spaceship currently is legendary as Starship as allotment of the rocket meeting currently is legendary as Gigantic Heavy (previously dubbed the BFR). The important thing Raptor test fireside took attach in September 2016, when the firm change into as soon as concentrated on an uncrewed Mars open in 2018.

Three Raptor engines take care of this one are constructed in to the Starship Hopper, which has been below building in Texas and which SpaceX will use to open testing the rocket skills in true existence.

Raptor reached 268.9 bar at the present time, exceeding prior file held by the awesome Russian RD-180. Mountainous work by @SpaceX engine/test team! pic.twitter.com/yPrvO0JhyY

— Elon Musk (@elonmusk) February Eleven, 2019

At closing, SpaceX plans to assemble 31 Raptor engines into the Gigantic Heavy rockets, with one more seven Raptors on the Starship itself. The engines are fueled by a mix of liquid methane and liquid oxygen and are about twice as extremely efficient as these aboard the Merlin engines currently flying in the firm’s Falcon 9 and Falcon Heavy engines.

E-mail Meghan Bartels at [email protected] or put collectively her @meghanbartels. Prepare us @Spacedotcomand Facebook.

Creator Bio


Meghan Bartels, Apartment.com Senior Creator

Meghan is a science journalist based mostly in New York City. She joined Apartment.com in July 2018, with old writing published in retail outlets collectively with Newsweek and Audubon. Meghan earned an MA in science journalism from New York University and a BA in classics from Georgetown University, and in her free time she enjoys finding out and visiting museums. Prepare her on Twitter at @meghanbartels.

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