If you enjoyed Interstellar and Inception, you’ll probably love The Martian, it has that mix of science and survival that keeps things realistic but still exciting. Arrival is another one I’d highly recommend, it’s slower paced but has a really unique take on alien contact and communication.
For something a little more mind-bending like Time Trap, check out Predestination or Coherence. Both are low-budget compared to Hollywood blockbusters, but the stories are clever and stick with you long after the movie ends. If you want a pure spectacle, Blade Runner 2049 is stunning both visually and story-wise.