Is astrophotography expensive to get started in?
No, astrophotography can be surprisingly affordable to get started. Most of the cost for astrophotography comes from the camera and lens, and even these can be purchased for a relatively low cost. You will need a tripod and a remote shutter release as well, but these can often be found for a low cost as well. Beyond that, most of the cost is in the time and effort spent learning the craft, so the cost of getting started in astrophotography is minimal.