Https Aviationweek Com Aerospace Commercial Space Spacex Fires Raptor 3 First Time

Raptor 3: SpaceX's Next-Generation Engine Powers Up

August 09, 2024

In a historic milestone, SpaceX has successfully test-fired its first Raptor 3 engine, marking a significant step forward in the development of its Starship spacecraft.

Upgraded Power for Starship

The Raptor 3 engine is a methane-fueled rocket engine designed to power the Starship's Super Heavy booster. It features several upgrades compared to its predecessors, including a more efficient combustion cycle and a heat shield-free design. These advancements enhance the engine's performance and reduce its weight.

A Busy Week for SpaceX

The Raptor 3 test-firing was just one of several major developments for SpaceX this week. Other highlights include:

Spin prime testing of the Raptor 3 engine to verify its stability and response.
Blue Origin conducting critical port procedures for its New Glenn rocket.
SpaceX President and COO Gwynne Shotwell sharing a photo of the Raptor 3 test-firing with the quip, "Works!"

These developments demonstrate SpaceX's continued progress towards its ambitious goal of making Starship operational for space exploration and commercial satellite launches.

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