Earlier this year, SpaceX filed an application with the FCC petitioning to launch up to a million satellites as part of an “orbital data center.” It has also become a big part of Elon Musk’spitch to investors ahead of his massive SpaceX IPO. We asked an engineer to break down the biggest technical hurdles and costly barriers to putting data centers in space. Watch the video to see what it would actually take to make it work.  SpaceX Wants to Blast Data Centers Into Orbit. Here’s What It May Take. – WSJ