From Optics to Orbit: Highlights of Space Technology Department in Tartu Observatory

The Space Technology Department at Tartu Observatory in University of Tartu pioneers advanced optical systems for space applications, pushing the boundaries of precision and performance.
The Space Technology Department focuses on tasks required for humanity”s long-term expansion into space, including space navigation, mapping, space technology, in-situ resource utilization, and astrobiology. As the technologies required for space use need to be tested on Earth, we are also involved in industrial unmanned ground vehicle development. Here we develop and rigorously calibrates satellite instruments to ensure accurate Earth observation and astrophysical measurements. The team leads cutting-edge research in miniaturized CubeSat technologies and the seamless integration of onboard payloads. Through collaborative projects in metrology, data analysis, and international space missions, the department drives continuous innovation from the laboratory all the way to orbit. The next big mission is Comet Interceptor that is ESA-led mission in collaboration with JAXA.. University Tartu in Estonia is developing the Optical Periscopic Imager for Comets (OPIC) for Probe B2 of ESA's Comet Interceptor mission. ESA’s Comet Interceptor will be the first mission to visit a comet coming directly from the outer reaches of the Sun's realm, carrying material untouched since the dawn of the Solar System.