Astos Solutions specializes in software and test systems for the space industry. The ASTOS software enables orbit optimization, spacecraft design, mission and system analysis as well as GNC/AOCS design and verification. The PEET software offers error budget analysis according to ESA specifications. Our camera and LIDAR simulator enables the emulation of imaging sensors in real time and is used for the development of relative navigation for rendezvous and docking as well as landing missions. In combination with dSPACE products, we offer real-time test systems up to AOCS-SCOE. In addition to the products, we also offer development services and participate in ESA technology projects and research projects.