Former NASA pilot Cooper is recruited for a secret mission to find a new planet for humanity through a wormhole near Saturn. He leaves his family behind to travel with a crew on the spaceship Endurance to potentially habitable planets near a black hole. Though one crew member is lost, they discover the planets are uninhabitable. Cooper sacrifices himself to enter the black hole and transmit data to help his daughter Murph solve an equation to help evacuate Earth. Emerging in the future, Cooper is rescued and reunited with Murph, now elderly. Humanity has survived on a new world, and Cooper's mission is complete.

1. "Interstellar" begins on a blighted Earth, where rampant dust storms and famine have plunged
humanity into a desperate struggle for survival. Former NASA pilot turned farmer, Cooper
(Matthew McConaughey), lives with his children, Tom and Murph, and his father-in-law, Donald.
Murph believes their house is haunted, but Cooper realizes it's a gravitational anomaly
communicating coordinates. Following these coordinates, they discover the remnants of NASA,
now operating in secret.
NASA reveals a plan to save humanity by finding a new habitable planet through a wormhole
near Saturn. Cooper is chosen to pilot the spaceship Endurance alongside scientists Brand
(Anne Hathaway), Doyle, Romilly, and two advanced robots, TARS and CASE. Cooper
reluctantly leaves his family behind to embark on the mission.
Their first destination is the potentially habitable planets orbiting a black hole named Gargantua.
They must choose between Miller's planet, where time passes rapidly due to its proximity to the
black hole, and Mann's planet, which seems promising but is later revealed to be uninhabitable.
Despite the loss of one crew member, Doyle, they continue their journey.
As time dilation affects them differently, Cooper and Brand's relationship becomes strained.
Meanwhile, on Earth, Murph grows up and joins a team working on a plan to save humanity.
She deciphers a message from her father leading her to solve an equation that could
manipulate gravity, potentially allowing mass exodus from Earth.
Cooper and TARS decide to sacrifice themselves to save Brand, entering Gargantua to transmit
data necessary for humanity's survival. Inside the black hole, Cooper finds himself in a tesseract
constructed by future humans, enabling him to communicate with Murph across different points
in time. Cooper realizes he is the "ghost" communicating with Murph in the past, using gravity to
send her the data needed to solve the equation.
Guided by the information provided by her father, Murph completes the equation, allowing the
remaining population to evacuate Earth. Cooper sends this crucial data back through the
tesseract before being pulled into the black hole.
Emerging from Gargantua, Cooper finds himself in a distant future, rescued by an advanced
space station built by descendants of humanity. He reunites with an elderly Murph, who explains
that the station is humanity's new home, made possible by his sacrifice and the completion of
the equation.
Having accomplished his mission, Cooper realizes his work is done. He says goodbye to Murph
and departs on one last journey, leaving the new world to the future of humanity.
"Interstellar" explores profound themes of love, sacrifice, and the resilience of the human spirit
in the face of adversity. It juxtaposes the vastness of space with the intimacy of human
relationships, questioning our place in the universe and the lengths we will go to ensure the
survival of our species. Through its epic scope and emotional depth, "Interstellar" remains a
thought-provoking and visually stunning masterpiece in science fiction cinema.