Optical, Spectroscopic, and Infrared Remote Imaging System

OSIRIS (Optical, Spectroscopic, and Infrared Remote Imaging System) is the main scientific imaging system on the orbiter of the ESA spacecraft Rosetta for its mission to comet 67P/Churyumov–Gerasimenko.

It was built by a consortium led by the German Max Planck Institute for Solar System Research.

[1] The CCDs were supported by two digital signal processors that use solid-state memory.

[1] The fields of view were:[1] It was launched on the Rosetta spacecraft in 2004, and first used in space in May 2004.

[1] In total, the OSIRIS cameras took 98,219 images during the entire mission, 76,308 of those at the comet.