NEW YORK, NY - OCTOBER 28: Sir Richard Branson, Founder of Virgin Galactic, poses for photographs before ringing a ceremonial bell on the floor of the New York Stock Exchange (NYSE) to promote the first day of trading of Virgin Galactic Holdings shares on October 28, 2019 in New York City. Virgin Galactic Holdings became the first space-tourism company to go public as it began trading on Monday with a market value of about $1 billion. (Photo by Drew Angerer/Getty Images)
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