In psychology and creative circles, this phenomenon is often called a "mental block." But in the burgeoning subculture of cinematic therapy, there is a more cosmic term for it: .

Hippies in space. Bruce Dern tends to the last forests of Earth inside geodesic domes. If you are blocked by ecological grief or nostalgia, this is the tear-jerker you need.

Never give up, never surrender. A parody that is secretly the best Star Trek movie. It unblocks the shame of being a nerd.

William Eubank’s indie film. An astronaut on the ISS watches the world collapse. The score and the slow descent into isolation create a trance state. Part VI: The Comedies & The Closers (Joyful Unblocking) Because laughter expands space, too.

While not strictly "deep space," this film unlocks time and language. It teaches you that knowing the tragedy of your future doesn't make the journey worthless. It is the ultimate unblocker for writers and artists afraid of the end.

Sam Rockwell carries this entire film alone (mostly). It is a profound look at loneliness and cloning. It unblocks the feeling of being replaceable by reminding you that you are unique in your isolation.