SolarmovieOne

Cooper (Matthew McConaughey), a former pilot and engineer, is now reluctantly scraping together a living as a farmer on a starving Earth. With sandstorms swirling and food supplies dwindling by the day, it doesn't seem likely that Cooper's children, stoic Tom and inquisitive Murphy, will have much of a world left to inherit when they grow up. While investigating a "ghost" in Murphy's bedroom, Cooper deciphers a message that brings him to a top-secret NASA base. Once there, Cooper learns from his former mentor, Dr Brand (Michael Caine), that NASA is looking for solutions to Earth's crisis in other galaxies. A recently-opened wormhole has given NASA and its scientists access to a whole new galaxy of planets. Brand appeals to Cooper to pilot the final and most important mission: to determine whether any of three identified planets can truly host human life. But it's a journey from which Cooper might never return - one that will take him away from his kids and everything he has ever known and loved.

How to Watch Interstellar Legally and Safely

If you want to stream Interstellar through reputable and legal services, there are a few good options depending on where you are. Subscription platforms like HBO Max, Disney+, Netflix, Amazon Prime Video, and Apple TV+ sometimes carry Interstellar films or related DC titles—though availability depends on your country.

If you’d rather not commit to a subscription, there are ad‑supported, free (but legal) platforms such as Tubi, Pluto TV, Peacock or Crackle (where available in your region) that occasionally host superhero films.

Lastly, don’t forget about library‑linked streaming options like Kanopy or Hoopla (if your library or university is registered), and official uploads by film distributors on YouTube—these can also give you legal access to classic movies.