Here's why:
* Servicing Missions: While the last servicing mission was in 2009, NASA has developed plans for a robotic mission to service Hubble in the future. This would extend its life significantly.
* Technological Advancements: The telescope is constantly being upgraded with new instruments and software, allowing it to continue making groundbreaking discoveries.
* Scientific Value: Hubble remains a vital tool for astronomical research, providing crucial data for a wide range of studies. Its continued operation is highly valuable to the scientific community.
However, the future of the Hubble Telescope is not guaranteed. Factors like budget constraints and technological challenges could impact its longevity.
It's important to remember that even after its operational life ends, the vast amount of data collected by Hubble will continue to be analyzed and studied for years to come.