Latest posts · Page 2584

Good article on the interplanetary transport system on Gizmodo https://t.co/nysjRDQWFz

Waiting for everyone to reach their seats and get settled. Starting in 5 to 10.

#skinny anal porn photo lesbian anal insertion https://t.co/o5U2JMdoLJ

12m rocket booster diameter, 17m spaceship diameter, 122 m stack height

Full Interplanetary Tranport System presentation in ~30 mins. Simulation preview: https://t.co/lKAxabzfKX

@rocketrepreneur Meant to say 200 AR for production vac engine. Dev will be up to 150. Beyond that, too much flow separation in Earth atmos.

@rocketrepreneur Meant to say 200 AR for production vac engine. Dev will be up to 150. Beyond that, too much flow separation in Earth atmos.

@ID_AA_Carmack yup

@huntster1701 yes

@huntster1701 yes

@DavidKYoon yes

@williamwinters @rocketrepreneur pretty close

@williamwinters @rocketrepreneur pretty close

@rocketrepreneur 382s is with a 150 area ratio vacuum (or Mars ambient pressure) nozzle. Will go over specs for both versions on Tues.

Chamber pressure is almost 3X Merlin, so engine is about the same size for a given area ratio

Production Raptor goal is specific impulse of 382 seconds and thrust of 3 MN (~310 metric tons) at 300 bar

Production Raptor goal is specific impulse of 382 seconds and thrust of 3 MN (~310 metric tons) at 300 bar

Mach diamonds https://t.co/TCX7ZGFnN0

SpaceX propulsion just achieved first firing of the Raptor interplanetary transport engine https://t.co/vRleyJvBkx

Good Forbes article on Tesla/SolarCity merger https://t.co/guNh5q2zrl