  We suggest the all-sky survey at the International Space Station by four
little wide-angle telescopes with polarization filters and CCD-arrays spread by
several meters one from another. The video information processing will be
carried out by real-time multiprocessor system on the board of the station.
This experiment would allow to observe the sunlit space debris and meteoroids
of centimetre size with their distances and velocities estimations at the
distances up to 20 km from station and to investigate the interplanetary and
interstellar medium by the making of polarization sky maps and detecting the
weak-contrast features on it.
