Directed by Alfonso Cuarón, Gravity is widely considered a "game-changer" in cinema for its revolutionary visual effects and intense storytelling.

Another mystery is dark matter and dark energy. Observations of galactic rotation curves, gravitational lensing, and the large-scale structure of the universe indicate more gravitational pull than visible matter can provide. Dark matter, an unseen form of matter interacting gravitationally, is the leading explanation; its composition remains unknown. Meanwhile, the accelerating expansion of the universe implies a repulsive component—dark energy—exerting a negative pressure and accounting for about 70% of the universe’s energy budget. Whether dark energy reflects a cosmological constant, a new field, or modifications to gravity itself is an open question.

Gravity has a profound impact on our daily lives. It: