"What comes out of a team or a committee is the most daring idea that the least daring man can accept." John Arnold. "Space, Time and Education," Astounding Science Fiction, May 1953, pp. 9–25. Introductory remarks by John W. Campbell, Jr., editor, pp. 9–10.Earlier this month, I (virtually) attended a conference of the American Astronomical Society. I participate in the History of Astronomy Division. One of the presentations was about Voyager. One of the presenters sighed that the government cancelled several follow-ups to include messages on deep space probes. I asked if they had any contact with Elon Musk. The expert replied that maybe some entrepreneur in the future might launch a mini-satellite with a solar sail, but no private firm can send a one-ton probe out of the solar system. After the conference, I sent him a link about Elon Musk's Tesla two-ton automobile orbiting the Sun. That is exactly the audacity of entrepreneurship. It radiates a fundamental optimism about what is possible in human achievement.
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