Beginner's guide to photographing the Milky Way
Settings, gear, and timing to get your first real shot of the galactic core.
A photograph reveals the Milky Way in colour and detail your eye can't see — and you can get a striking result with a camera you may already own. The trick is dark skies, the right window, and a few exposure fundamentals.
This gets you from nothing to a clean single-frame shot of the galactic core.
What you need
You can start simple. A camera with manual mode and a sturdy way to hold it still are the only non-negotiables.
- A camera with manual (M) mode — a mirrorless, DSLR, or a phone with a pro/night mode
- A tripod, or any stable surface — long exposures need zero shake
- A fast wide lens if you have one (e.g. 14–24mm at f/2.8 or wider)
- A remote or the 2-second self-timer to avoid touching the camera
When and where
The bright galactic core is a seasonal target — best from roughly spring through early autumn, when it climbs above the horizon at night. It's also strongly hemisphere-dependent and far more spectacular from the south.
Darkness is everything. Shoot near new Moon from a Bortle 3 or darker site, away from city glow, and aim toward the core (low in the south from the northern hemisphere).
A starting recipe
Use this as a baseline, then adjust. Shoot in RAW so you have room to bring out detail later.
- Manual mode, manual focus set to the stars (zoom in on a bright star on the live view and focus until it's a tiny point)
- Aperture: as wide as your lens goes (f/2.8 or lower)
- Shutter: 10–20 seconds — longer and stars start to trail
- ISO: start around 3200 and adjust for a balanced, not blown-out, histogram
- White balance: ~4000K, or fix it later in RAW
The 500 rule (avoiding star trails)
Stars move as Earth rotates, so too long an exposure smears them. A rough guide is the '500 rule': divide 500 by your full-frame-equivalent focal length to get the longest exposure in seconds before trailing shows.
At 20mm that's about 25 seconds; at 50mm only about 10. Wider lenses let you gather more light without trails — one reason they're the classic Milky Way choice.
Plan the shot
The best Milky Way images come from being in the right place at the right time: core visible, Moon down, sky clear, and ideally an interesting foreground lit by starlight.
Stella's seeing and transparency forecasts, Moon timing, and dark-sky map line all of that up for you, so you spend the night shooting instead of guessing.
Stop guessing what tonight holds — Stella reads your sky and tells you when to go.
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