From 2018 to 2020, Astra was a contender from the DARPA Launch Obstacle; to start with, as certainly one of a few groups, although at this point Astra kept its involvement magic formula and was only known as "stealth startup" from the Challenge organizers. Then as another two teams dropped https://bookmarkrange.com/story17620372/a-simple-key-for-link-astratoto-unveiled