Interstellar!

1. The adage that anything that can go wrong will go wrong, referenced multiple times in the film
3. The boundary surrounding a black hole beyond which no information or matter can escape
4. A term for severe dust storms that represent the deteriorating Earth conditions
8. A spacecraft used by the characters for planetary exploration
9. A difference in the elapsed time as measured by two observers, due to a relative velocity between them or a difference in gravitational potential
10. A higher dimension beyond the usual three dimensions of space and one of time, represented in the tesseract scene
12. A water-covered planet near a black hole where time dilation is extreme
13. A region in space where the gravitational pull is so strong that nothing, not even light, can escape
14. A cylindrical space station named after the protagonist, Joseph Cooper
16. The primary spacecraft used in the film for interstellar travel
18. A point in space where density becomes infinite, often found at the center of a black hole
19. A plant disease that destroys crops, representing the Earth's agricultural crisis in the movie
20. A theory by Einstein explaining how space and time are linked for objects moving at constant speeds in a straight line

2. A key character and scientist working on the gravity equation to save humanity
5. Information related to the behavior of particles at the quantum level, critical for understanding physical phenomena
6. The branch of physics dealing with phenomena at very small scales, crucial for understanding the film's scientific concepts
7. Referring to more than three dimensions, as explored in the film's depiction of space-time.
11. The U.S. government agency responsible for the nation's civilian space program and for aeronautics and aerospace research
15. A four-dimensional analog of a cube, used in the movie to represent higher-dimensional space
17. A hypothetical tunnel in space-time that connects distant points in space, potentially allowing for faster-than-light travel