Here's why:
* Recent Servicing Mission: In 2009, a final servicing mission extended the telescope's life significantly.
* Orbit: Hubble orbits at a relatively high altitude, minimizing atmospheric drag.
* Technological Advancements: Ongoing improvements in technology allow for regular upgrades and repairs, extending its lifespan.
However, there are some uncertainties:
* Space Debris: Collisions with space debris could damage Hubble, shortening its life.
* Fuel: Eventually, the telescope will run out of fuel needed for maneuvering and maintaining its orbit.
* Deterioration: The telescope's components will inevitably wear out over time.
While Hubble's future is not guaranteed, it's likely to continue making groundbreaking discoveries for at least the next two decades.
