It's not accurate to say one person "found" a planet beyond Saturn. The discovery of new planets is a collaborative process involving many astronomers and researchers.

However, William Herschel is credited with discovering Uranus in 1781, the first planet beyond Saturn to be found.

Here's why it's a collaborative process:

* Observatory Technology: New planets are often discovered using powerful telescopes and sophisticated instruments. Many people work on developing and maintaining these tools.

* Data Analysis: Observational data needs to be analyzed meticulously. This often involves multiple astronomers working together to interpret the findings.

* Confirmation and Peer Review: Once a potential new planet is identified, the discovery needs to be rigorously confirmed by the scientific community through peer review and further observations.

So, while Herschel deserves credit for discovering Uranus, it's important to recognize the contributions of countless others involved in the process.