alt Hacker NewsThe clever brains at JPL worked on self landing rockets before they went to spacex. Your tax dollars at work.
https://www.alphaxiv.org/@lars-blackmore
https://de.wikipedia.org/wiki/Lars_Blackmore
https://scholar.google.com/citations?user=xZvK9z0AAAAJ&hl=en
Indeed. That was why I deliberately wrote "made a reusable commercial rocket a reality".