[Brett66]

but what about bob lazaar and the spaceships he saw while working at areaa 51

The spaceships are in great condition and ready to go, we just don't have the Americium to fuel them. ;)

[RadioAstronomer]

The spaceships are in great condition and ready to go, we just don't have the Americium to fuel them. ;)

I think I read somewhere they use either Unubtanium or Seldomsenium.