In an appearance at NASA's JPL, the actor explains why his latest intergalactic role was so 'liberating,' while the movie's directors and author Andy Weir take us behind the scenes.
A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological self-destruction — and it therefore may not want to talk to us.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results