You'll also want to look at some accessories like tripods, lens heaters and of course, a good warm coat for long periods standing outdoors.
Before you start, you'll need to invest a little bit of money in purchasing the right camera. We've suggested the best cameras for astrophotography and the best lenses for astro to help get you started with this element. In general, you'll want to concentrate your purchasing on the best lens you can buy – don't worry about spending a little less on the camera, as ultimately, it's the quality of the glass that will make a difference. You'll also want to look at some accessories like tripods, lens heaters and of course, a good warm coat for long periods standing outdoors.