When choosing a telescope for stargazing, consider factors such as aperture size, focal length, mount stability, and optical quality. A larger aperture allows more light to enter, providing clearer and brighter images of celestial objects.

Both refractor and reflector telescopes have their advantages. Refractor telescopes are generally easier to use and maintain, making them ideal for beginners. Reflector telescopes offer larger apertures at a lower cost, which can be beneficial for viewing faint objects in deep space.

The mount type is crucial as it affects the stability and ease of use of the telescope. Altazimuth mounts are simple and intuitive, suitable for beginners. Equatorial mounts are more complex but allow for precise tracking of celestial objects as they move across the sky.

Yes, many telescopes can be used for astrophotography with the right accessories. Look for telescopes with sturdy mounts and consider additional equipment like camera adapters and tracking motors to capture clear images of celestial objects.

Telescopes require minimal maintenance. Keep the lenses or mirrors clean using appropriate cleaning tools, store the telescope in a dry place to prevent mold growth, and periodically check the alignment (collimation) of the optics to ensure optimal performance.