You can find many uses for a telescope camera, if you look far enough. Indeed, telescopes themselves have been around for a long time, shedding light on the mysteries that are above us. For years and years, people have been using telescopes to record the night sky. In the past, this recording was done with a pen and paper, and people would draw what they saw and compare with others.
Now, of course, we have telescope cameras which allow us to do much better. With telescope cameras you are going to be able to not only look at what you are seeing in the sky, but also take a picture of it. This is very important, because you can take photos of the night sky and you can use a computer to put these files somewhere that they can be recorded, and checked against what has been seen in the past. You can upload the photos that you have taken of the night sky and put them into a grid where the usual stars are shown, and by this you can find out when the picture was taken and from where.
One of the main uses of a telescope camera is simply to learn. By taking photos of what we can see in the night sky, we can go back and study these at a later time. There is only so much studying you can do when you are looking through a lens at the stars. There is often not very much light where you are, and it is hard to interpret what you are seeing. Also, if you have a question about something, it is hard to ask because your lens is going to be full of different things, and the person you are asking might not know to what you are referring when you ask them.
So, you can take a telescope camera and use it to take a picture that you can use later. When you have this picture, you can study it to your hearts content, and you can also find people to ask questions to about what is in your picture. You can check it against many things and figure out what it is that you are looking at. Having a camera that is on your telescope is going to be something that you find most enjoyable, and something that you can use for many years to come.