[This webcast is scheduled to begin at 2:30 p.m. ET. Please refresh the page if you do not see a player above at that time.]CAPE CANAVERAL, Fla. — SpaceX is about to launch NASA astronauts for the primary time on Saturday, as long as climate doesn’t disrupt the present plan.The mission is known as Demo-2 and would be the first launch of NASA astronauts from the U.S. since 2011. Additionally it is the primary crewed launch within the historical past of Elon Musk’s firm, its most vital milestone but.You’ll be able to watch the livestream above or observe alongside at CNBC’s reside weblog right here.SpaceX postponed the primary launch tried on Wednesday attributable to extreme climate within the space. If NASA and SpaceX resolve to delay Saturday’s try, the mission has back-up occasions set for Sunday and Tuesday.A SpaceX Falcon 9 rocket with the corporate’s Crew Dragon spacecraft onboard is seen on the launch pad at Launch Complicated 39A as preparations proceed for the Demo-2 mission, Thursday, Could 28, 2020, at NASA’s Kennedy Area Middle in Florida.Joel Kowsky / NASASubscribe to CNBC PRO for unique insights and evaluation, and reside enterprise day programming from world wide.