REALITY CHECK: AIR TRAVEL IS NEW. “Space settlement needs inexpensive, safe launch systems to deliver thousands, perhaps millions, of people into orbit. If this seems unrealistic, note that a hundred and fifty years ago nobody had ever flown in an airplane, but today nearly 500 million people fly each year.”
http://settlement.arc.nasa.gov/Basics/wwwwh.html
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022