Here's how:

* Magnification: Telescopes gather and focus light from distant objects, making them appear larger and closer. This allows us to see details that are otherwise invisible to the naked eye, like the rings of Saturn or the craters on the Moon.

* Light Gathering: Telescopes collect more light than our eyes can, making fainter objects visible. This is especially important for observing distant galaxies or stars.

* Resolution: Telescopes can resolve fine details in distant objects, revealing their shapes and structures.

In essence, telescopes expand our visual capabilities, allowing us to explore the universe beyond what our limited eyesight can achieve.