If you want to do astrophotography, a star tracker is a must. Sadly, they’re far from being cheap, which is an obstacle for many of us. Thankfully, there are folks like Nico Carver of Nebula Photos who teach us how to make a DIY star tracker for only $30. In this video, he guides you all the way through making and using a simple barn door tracker: from the parts you need to the finished images you get with it.
Astrophotography is becoming more accessible than ever. Not only have manufacturers made cameras specifically designed with celestial photography in mind, they’ve also started work on built-in star tracking that will use sensor-shift technology to account for the movement of celestial bodies in the sky during a long exposure.