A star tracker is a portable tracking mount designed for astrophotography. The device matches the rotation of the Earth so you can take long exposure images of the night sky.
To properly track the stars as they move across the night sky, a star tracker must be polar aligned and balanced.
A star tracker is commonly used with a DSLR or mirrorless camera and lens, or even a small refractor telescope. Recent models now include dedicated smartphone apps to manage your imaging session, and even point to deep-sky objects in the night sky.
One of the best star trackers available today, is the Sky-Watcher Star Adventurer GTi, because it retains a small form factor while providing GoTo functionality.
Updated January 9, 2026 A star tracker is a portable tracking camera mount designed for astrophotography. The device ‘tracks’ the motion of the stars to allow you to take long exposure images of space without star-trailing. These devices are commonly used with a DSLR/Mirrorless camera and lens, or even a small astronomical telescope. Recent models…
If you want to start taking incredible photos of the night sky, I highly recommend investing in a small star tracker. You can attach your existing camera and lens to a star tracker to take amazing photos of large nebulae and galaxies. Over the years, I have used many different star trackers, but the Sky-Watcher…
The Milky Way in the Southern Hemisphere is a sight to behold for any stargazer or casual observer. Not only does it contain constellations, nebulae, and stars not found in the northern hemisphere sky, but it also showcases the bright galactic center of the Milky Way overhead. From a dark sky location without the interference…
If you are just getting into astrophotography, there is a good chance you have already taken some decent photos of the night sky using a basic camera and lens. A DSLR or mirrorless camera and tripod are all you night to start photographing the stars and constellations, or even the Milky Way. These types of…
The Sky-Watcher Star Adventurer GTi is a highly portable star tracker that was designed for astrophotography. It allows you to take long-exposure images of space by tracking the apparent movement of the night sky. Unlike the original Star Adventurer, the GTi model also has the ability to find deep-sky objects in the night sky using…
The Sky-Watcher Star Adventurer 2i is an extremely popular portable star tracker designed for astrophotography. It provides a simple way to track the motion of the stars, allowing you to take long-exposure images of the night sky. It uses AA batteries, making it ultra-portable and travel-friendly. It’s an excellent miniature equatorial tracking mount designed for smaller…