SpaceX Dragon and Polaris Dawn crew are now at the highest Earth orbit and the next milestone is to perform a first-ever Extravehicular Activity AKA spacewalk. The crew will attempt a spacewalk from Dragon on Thursday, September 12 at 5:58 a.m. ET. There’s also a backup opportunity on Friday, September 13 at the same attempt … Continue reading Here’s when and how to watch Polaris Dawn crew spacewalk