You'll be able to view Jupiter in better detail with telescopes like the Celestron Nexstar 6 SE Computerized Cassegrain Telescope, which has a 6 inch aperture size. The majority of planets will now seem crisper and more detailed, and the moon's craters will be more visible. Stars beyond our galaxy will become visible with larger telescopes, such as those with 8 or 9 inch apertures. With a large enough telescope, you should be able to see satellites around other planets, and even some asteroids moving across the sky from time to time. But these objects are rare, so don't get your hopes up too much if you don't have access to a big telescope. The best place to look with a telescope is usually out in the middle of a dark area of the night sky where there are no clouds blocking out the stars. Have a clear, dark location away from any lights where you won't be disturbed by people walking by or vehicles driving by. Then scan the sky slowly with your telescope until you find something interesting! There are lots of different things you can see with a telescope. You may spot galaxies far, far away from any galaxy or cluster that could contain a huge supermassive black hole at its center, for example. Or you might see planet Earth reflected in the sun's surface when it passes between us and one of the stars.