Photographing the Moon with your phone is one of the easiest ways to start astrophotography, because the Moon is bright, large, and easy to find. You do not need a telescope to get a satisfying shot. With a few simple adjustments, you can move from a washed-out white blob to a detailed image that shows craters, mountains, and the dark plains called maria.

Your phone's auto mode usually overexposes the Moon because it tries to brighten the dark sky around it. The result is a glowing white disc with no detail. The fix is to lower the exposure manually: tap on the Moon to focus, then drag the exposure slider down until surface detail appears. On many phones, locking focus and exposure on the Moon prevents the camera from readjusting when you move slightly.

Stability is the second key. Even a small shake blurs lunar detail, especially if you zoom in. Rest your phone on a wall, fence, or tripod, or lean your arms against something solid. Use a timer or a remote shutter so pressing the button does not shake the phone. If your phone offers a night mode, try it, but turn it off if it over-smooths the image or adds too much processing.

Optical zoom, if your phone has a telephoto lens, is far better than digital zoom, which simply crops and enlarges the image. Use the longest optical lens available, then crop later in editing rather than zooming digitally during capture. If your phone has no telephoto lens, a simple clip-on adapter or a small telescope with a phone mount can make a dramatic difference for little cost.

Timing also improves your photos. The Moon shows the most detail not at full Moon, when sunlight hits it head-on and flattens shadows, but a few days before or after full Moon, when shadows along the terminator — the line between light and dark — reveal craters and mountains in relief. A crescent or gibbous Moon often photographs better than a full Moon for exactly this reason.

Edit lightly: increase contrast and sharpness slightly, reduce highlights if the image is still bright, and crop to centre the Moon. Avoid heavy filters that erase detail. Save the original file as well as the edited version, so you can re-edit as your skills improve. Over time, compare shots from different nights and phases to see how lighting changes the same craters.

Once you are happy with Moon photos, you can try brighter planets, star trails, or the Milky Way from a dark site, but the Moon remains a perfect practice subject. It is always there, it rewards patience, and it teaches the core skills of astrophotography: focus, exposure, stability, and timing.

If your Moon photos still look like a white blob, check exposure first, then focus. Many phones refocus when you tap the screen, so lock both before shooting. If the image is blurry, the cause is usually movement: use a tripod, a timer, and the shortest exposure your phone allows. If colours look strange, turn off automatic scene enhancement, which can over-process night shots.

If the Moon looks too small, remember that phones are wide-angle by nature, and even a telephoto lens shows the Moon as a modest disc. Cropping helps, but it cannot create detail that was not captured. For larger Moon images, a telescope adapter is the practical next step, and it will reward the exposure and stability skills you have already practised with the phone alone.