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Comment by w0z_ | Hacker News Reader

Absolutely insane comment and can't believe this is allowed here.

Nearly all modern forms of rocketry trace their roots to German technologies like the V-2, and rockets used for space exploration in particular are direct or spiritual descendents of intercontinental ballistic missiles repurposed for civilian use.

There really is no difference to the rockets themselves, they are all varying forms of pointy metal pipes filled with boom powder. The only difference is the payload they carry; whether they are humans or spaceborne vessels like satellites, or explosives of various descriptions with which to destroy and kill.

If you disagree, and you've certainly made it clear you do, you can put forth counterarguments instead of claiming quackery.

Well, you've almost convinced me.

One quick question though, what was the "powder" used on, say, the Apollo missions?

I've always heard the Saturn V launch had a J-2 liquid propellant rocket engine that used used liquid oxygen and liquid hydrogen.

Obviously I'm saying "boom powder" as a generic and funny term for the various fuels used in rocketry. They can be liquids (RP-1, liquid hydrogen, liquid methane, various hypergolics like UDMH, etc.) or solids (eg: solid rocket boosters, most military missiles and rockets).

The Saturn V used RP-1 and liquid oxygen for the first stage, and liquid hydrogen and liquid oxygen for the second and third stages. The Apollo CSM used dinitrogen tetroxide and "Aerozine 50", a 50:50 mix of hydrazine and UDMH hypergolic fuels that was originally used for the Titan II ICBM.