LΛUNCHER(@launcher):Throwback to the first 200-second E-2 test fire with our incredible partners at @NASAStennis on April 12, 2024. Since then, our team has completed 29 engine builds and test campaigns, each bringing us closer to a repeatable, reliable product. Our rigorous development program has been key to ensuring E-2 will be ready to execute spaceflight missions successfully, delivering high performance propulsion at a low cost. Propellants: LOX/Kerosene Thrust: 22k lbf (10 tf) Isp Sea Level: 290 s Isp Vacuum: 327 s Isp Vac Version: 365 s Cycle: Ox-Rich Staged Combustion

LΛUNCHER

@launcher

Launcher (a @vast company) develops the E-2 liquid rocket engine.

参加 October 2016

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LΛUNCHER@launcher

2025.11.12 22:44

Throwback to the first 200-second E-2 test fire with our incredible partners at @NASAStennis on April 12, 2024. Since then, our team has completed 29 engine builds and test campaigns, each bringing us closer to a repeatable, reliable product. Our rigorous development program has been key to ensuring E-2 will be ready to execute spaceflight missions successfully, delivering high performance propulsion at a low cost. Propellants: LOX/Kerosene Thrust: 22k lbf (10 tf) Isp Sea Level: 290 s Isp Vacuum: 327 s Isp Vac Version: 365 s Cycle: Ox-Rich Staged Combustion