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Watch a Chinese rocket booster fall from space and explode near a house in southern China (www.livescience.com)

submitted 7 months ago by [email protected] to c/[email protected]

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[–] [email protected] 1 points 7 months ago (1 children)

IIRC Hydrazine is generally only used, or was used as the RCS thrust fuel for the Apollo program. You know, outside of the Earth’s atmosphere.

[–] [email protected] 1 points 7 months ago* (last edited 7 months ago)

Pure hydrazine maybe, as that's not all that common. But the derivatives MMH and UDMH (which are both equally devastating to humans/the environment) are certainly used in the atmosphere, even by western nations. It's common as an orbit raising fuel.