The optical system is central to a star sensor, focusing starlight onto the image sensor. The tracker's reliability and ...

Star identification algorithms are fundamental to modern spacecraft navigation and attitude determination, leveraging the vast catalogue of celestial bodies to pinpoint the precise orientation of a ...

Sodern announces the commercial launch of Astradia, a daytime star tracker which, when combined with an inertial navigation system, allows more precise and robust navigation under GNSS-denied ...

What does one do when frustrated at the lack of affordable, open source portable trackers? If you’re [OG-star-tech], you design your own and give it modular features that rival commercial offerings ...