Wondering what’s up post-shuttle, popular Internet vlogger Hank Green of Vlogbrothers gets the straight skinny from Charlie Bolden and others at NASA about the agency’s plans for future human space exploration.
Wondering what’s up post-shuttle, popular Internet vlogger Hank Green of Vlogbrothers gets the straight skinny from Charlie Bolden and others at NASA about the agency’s plans for future human space exploration.