SpaceX Launches 3D Printer And Mice To Space Station | Video
Sunday, September 21, 2014 - 08:00
in Astronomy & Space
The private spaceflight company's CRS-4 mission launched on September 21st, 2014. The unmanned Dragon capsule is carrying supplies, a 3D printer built by Made In Space and a new X-ray machine that will be used on the mice to measure bone density loss