
Charles Simonyi, the billionaire software executive who’s flown to space twice, says he doesn’t know who’s on SpaceX’s passenger list for a flight beyond the moon and back. But he knows at least one potential customer who’s not on it: himself.
Simonyi might seem to be in the sweet spot for the space adventure, which SpaceX billionaire founder Elon Musk says is in the works for as early as 2018.
The Hungarian-born computer scientist bought not just one, but two multimillion-dollar trips to the International Space Station, in 2007 and 2009. The Soyuz capsule he rode in 2009 is on display in the Charles Simonyi Space Gallery at Seattle’s Museum of Flight. And thanks in part to his role as the architect for Microsoft Word, his estimated net worth amounts to almost $2 billion.