I think their travel was deliberate and controlled. I think DARPAs nitinol discovery was a direct discovery due to the Roswell incident ( nostr:nprofile1qqspzmj0when3rfm5puvh9femp6crdgwdhlvnxvjjssqghlu7fzvc7gpramhxue69uhkummnw3ez6un9d3shjtnzd96xxmmfdchxu6twdfssz9rhwden5te0dehhxarj9ehhsarj9ejx2aspzamhxw309ucnjv3wxymrst339cerxvp6xsurgwqpv5dyh ).