Celebrate Halloween the Lost in Science way with our annual Lost in Science Fiction episode!

SPECULATE on the science of the Force and whether, being a long time ago in a galaxy far, far away, we could actually watch Star Wars: Episode VII—The Force Awakens if we had a powerful enough telescope.

PICK APART the feasibility of memory erasure as seen in Michel Gondry's romance/sci-fi/comedy/drama Eternal Sunshine of the Spotless Mind.

WEIGH UP what Back to the Future 2 got right and wrong about the far off distant future present recent past of 21 October 2015... Do people today actually wear two ties at once?