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Thursday, April 22, 2021
CONTEXT: Damage to Lunar Orbiting Spacecraft by Ejecta from Lunar Landings
From the talk I gave at the ASCE Earth & Space conference today. When you land on the Moon, your rocket exhaust is faster than lunar escape velocity and there is no atmosphere to slow down the dust you blow. We need to worry about damaging things in orbit.
— Dr. Phil Metzger (@DrPhiltill) April 21, 2021
Short thread... /1 pic.twitter.com/l4LsqB9nJa
Posted at April 22, 2021 11:24