Jeff Bezos’ Blue Origin rocket tests in Texas are emitting so much methane you can see it from space::So much you can see it from the ISS in space.
Jeff Bezos’ Blue Origin rocket tests in Texas are emitting so much methane you can see it from space::So much you can see it from the ISS in space.
So we have hydrogen as rocket fuel that does not produce greenhouse gasses when burned and they decide to develop methane as a fuel source instead! Why!?!
Methane is easier to store and doesn’t embrittle the pressure vessel.
Each fuel has it’s own use case, but in the case of reusable rockets…
Hydrogen is harder to store, it leaks out of everything. Methane can sit in a tank for a long time. Holding a tank of methane so you can relight a rocket and land after being in space for a long time is a big advantage, and keeps you from having to throw away everything each flight.
Every day on Lemmy is a TIL with knowledgeable responses like these 👇