Virgin Galactic's Mesa operation was cited as a driving force in positioning Arizona as a major space hub at a March 20 Arizona State University conference. Experts said Arizona's long history with ...

Instead of the usual button-down dress shirt, Musk wore a single-breasted charcoal peacoat, which he opened wide at one point to show off the words “tech support” in large letters on a black T-shirt.

"He was extraordinary," said Mario Mendia, a former colleague. Spracale also had a long history in Arizona education.

By dressing down, Musk seemed to be sending a message that he doesn’t need to conform to the dress code that’s long been expected ... fashion of Virgin Galactic founder Richard Branson.

By dressing down, Musk seemed to be sending a message that he doesn’t need to conform to the dress code that’s long been expected ... fashion of Virgin Galactic founder Richard Branson.

Virgin Galactic's Mesa operation was cited as a driving force in positioning Arizona as a major space hub at a March 20 Arizona State University conference. Experts said Arizona's long history ...