On May 16, 2016 five micro satellites were launched from the International Space Station. The MinXSS (Miniature X-ray Solar Spectrometer) astronomic satellite and the CADRE (CubeSat investigating Atmospheric Density Response to Extreme driving) satellite were launched at 10:05 UTC. STMSat 1 (St. Thomas More Satellite 1); Nodes-1 and Nodes-2 (Network & Operation Demonstration Satellite) satellites were launched at 14:40 UTC. All the satellites were delivered to the ISS by the “Cygnus” OA-4 spacecraft in December 2015.