If a human lands on Mars before California starts its high speed rail service for the public before Jan 1, 2050, then the market resolves to Yes. Sources from the Federal Railroad Administration, the California Department of Transportation, the California High-Speed Rail Authority, SpaceX, ESA, ABC, NBC, MSNBC, The Wall Street Journal, NASA, Fox News, the Associated Press, The Washington Post, Axios, The New York Times, the Chinese National Space Administration, CNN, Bloomberg News, CBS, Roscosmos, Reuters, Politico, Blue Origin, and Space.