Binoculars will help you see the Moon’s craters, Jupiter’s moons, and reddish Mars.
Binoculars are the next step up from naked-eye astronomy. You don’t need astronomy-grade binoculars, although these are also available. Binoculars will help you see the Moon’s craters, Jupiter’s moons, and reddish Mars. They’ll also allow you to see distant Neptune and Uranus, which are generally not visible with the naked eye.