world's first museum of the history of astronautics, this happened in kaluga, in the city where konstantin solkovsky lived and worked, who developed the foundations of the theory of rocketry and space flight, the museum was named after him. this unique educational scientific center developed simultaneously with soviet russian cosmonautics. after each new launch of a satellite, manned spacecraft, interplanetary or orbital station, the collection was replenished with new ones. exhibits, today there are more than 80 thousand of them. priceless manuscripts and documents of tsialkov's works of fine art and, of course, space technology and space equipment, landers, rocket engines, flight suits, spacesuits, the museum complex also includes a planetarium and an observatory, a museum of major scientists in the field of aviation cosmonautics. a new building of the museum has recently opened, where scientific conferences and seminars are held using modern technologies. on june 13, 2002, the united states took the first step towards eliminating the entire strategic arms control system and withdrew from the anti