China sends an AI to its space station, where Taikonauts use it to prep for spacewalk
Two private astronauts took a spacewalk Thursday morning—yes, it was historic | "Today’s success represents a giant leap forward for the commercial space industry."
SpaceX Polaris Dawn Mission: Why a Billionaire Is Risking a Spacewalk
How SpaceX's private Polaris Dawn astronauts will attempt the 1st-ever 'all-civilian' spacewalk
