So cool! NASA is very advanced in technology and is always discovering quite interesting things... It is truly magnificent. I liked how NASA first started as just sending objects to the moon, and even animals... Until they had came up with the first man on the moon, and then they kept on improving from there. They have even made a rocket that could come back from space and land itself! I wonder what is next for NASA.
NASA is the thing that can kill us and save us. If the earth was gonna blowup then we could evacuate to the moon. If something happened to the space ship while we evacuate then we die. But over all NASA is evolutionary/Legendary.