As SpaceX continues to launch more satellites into orbit as a part of Starlink, avoiding collisions in future will be critical.
The SpaceX CEO is nothing if not ambitious.
The good folks over at Quartz put together a really cool visualisation to show you just how many satellites are up there.
NASA astronaut posted the first Vine from space recently, and it’s beautiful.
Three teams were chosen to present South Africa in the international edition of the Microsoft Imagine Cup challenge