On December 15th, SpaceX launched their 13th commercial resupply mission to the International Space Station for NASA. This launch was special for many reasons. First, I was the first time NASA has been willing to use a SpaceX flight proven booster.
This first stage booster had previously flown on an earlier commercial resupply mission, CRS-11, […]. petapixel.com
2017-12-22 20:12