As space flights become increasingly accessible, the number of objects in orbit is also growing, especially in low orbit. To avoid collisions between functional satellites and space debris, there is a growing need to monitor these objects. This is the primary focus of Astros Solutions company. The presentation will introduce the network of sensors that Astros Solutions uses to monitor objects in orbit, from LEO to cis-lunar orbits. Projects underway in collaboration with ESA focusing on space safety will also be presented too.