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If You’ve Ever Watched a Rocket Launch, That Billowing Cloud Isn't The Exhaust.
Accepted submission by tonyPick http://hackingonspace.blogspot.co.uk/
at 2017-08-18 05:42:42
from the random-fact-of-the-day dept.
Over at FYFD is an interesting note on what those billowing clouds from rocket launches actually are [tumblr.com]:
What you’re seeing is not actually the rocket’s exhaust but the result of a launch pad and vehicle protection system known in NASA parlance as the Sound Suppression Water System.
There's also more detail at Interesting Engineering [interestingengineering.com] and NASA [nasa.gov].
You're working under a slight handicap. You happen to be human.
