Warp drive probably isn’t happening according to theoretical cosmologist Richard Easther:

while you can design a warp drive, the universe may not let you build it

Easther tries to unravel the hubbub surrounding NASA’s experiments on “warp drive” technologies covered across the Internet recently:

I want to believe. So does Easther:

I would love to be wrong about this. Make it so.

(h/t Maggie Koerth-Baker @ BoingBoing)