A redditor asked the community on r/AskReddit, "What's the best 10/10 sci-fi movie ever?" In the popular thread, redditors ...

This month’s recommendations include a dreamscape space opera, a dark time-travel diner comedy and an existential alien thriller.

Hard science fiction is a unique subgenre that was originally coined by science fiction author and critic P. Schulyer Miller in 1957 and imagines extraordinary futures while remaining grounded in real ...