Rusty Schweickart Quotes
When you have an asteroid threatening Earth, it's uncertain where it's going to hit until the last minute; the decision to take action has to be coordinated by the international community.
Citations
Association of Space Explorers. Asteroid Threats: A Call for Global Response, 2008, p. 10.
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Russell Louis "Rusty" Schweickart is an American aeronautical engineer, and a former NASA astronaut, research scientist, U.S. Air Force fighter pilot, as well as a former business executive and government executive.