A clear night sky offers an ever-changing display of fascinating objects to see — stars, constellations, and bright planets, the moon, and sometimes special events like meteor showers.
Observing the night sky can be done with no special equipment, although a sky map can be very useful. Binoculars or one of the best telescopes will enhance some experiences and bring some otherwise invisible objects into view. You can also use stargazing apps and software to make your observing easier.