Quote of the day
What can you conceive more silly and extravagant than to suppose a man racking his brains, and studying night and day how to fly?
Robert Zubrin
Born: April 9, 1952 (age 73)
Bio: Robert Zubrin is an American aerospace engineer and author, best known for his advocacy of the manned exploration of Mars.
Known for:
- The Case for Mars (1996)
- Energy Victory (2007)
- First Landing (2001)