Long Exposure

Long exposure is one of the most essential techniques in astrophotography, allowing photographers to capture the faint light from distant stars, galaxies, and other celestial objects. It involves using extended exposure times to gather more light, revealing the hidden details of the night sky. This technique is used for a variety of astrophotography subjects, from star trails to deep-sky objects, such as nebulae and galaxies. Here’s a guide to help you master long exposure astrophotography.