The plot is pretty easy. Earth is operating low on sources – particularly meals. In a dystopian future, NASA has develop into one thing of a secret unit targeted on finding life on different planets and dispatching pilots and astronauts on missions to search out them … missions they might by no means return from. Cooper, an ex-pilot, stumbles upon NASA’s headquarters by a sequence of magical anomalies in his residence found by his daughter, Murph. She thinks a ghost is speaking to her, and Cooper thinks it is gravity. Seems it is a bit of each. Cooper is requested to pilot a mission right into a black gap to a different galaxy the place a collection of probably viable new planets awaits. The one concern is he could by no means see his household for a lot of many years or ever once more, or a minimum of not for a lot of many years as a result of time displacement from the black gap (science stuff). Earlier than he leaves, he makes positive to provide one in every of his two watches to his daughter Murph, and the opposite he takes with him. From that time, we watch him embark on his mission by area and witness as Murph grows right into a NASA scientist herself. Cooper and Murph develop into liable for saving the individuals of Earth – and their watches play an enormous half in it.