ISS astronauts return with gray hair — here’s what’s behind the shocking color shift
Previous studies have also demonstrated potential links between space travel and an increase in oxidative stress, which experts have suggested contributes to aging and, in turn, graying hair. However, ...
来自MSN11 个月
America’s first black astronaut candidate will finally reach space on next Blue Origin ...
Ed Dwight, America’s first black astronaut candidate ... Dwight recalled Yeager privately telling him “how good the white guys were and how I shouldn’t be there.” It wouldn’t be until ...
来自MSN10 个月
America's first Black astronaut candidate finally goes to space 60 years later on Bezos rocket
America’s first Black astronaut candidate finally rocketed into space 60 years later, flying with Jeff Bezos’ rocket company on Sunday. Ed Dwight was an Air Force pilot when President John F.