Progress M1-7とは 意味・読み方・使い方

Progress M1-7, identified by NASA as Progress 6 or 6P, was a Progress spacecraft used to resupply the International Space Station. It was a Progress-M1 11F615A55 spacecraft, with the serial number 256.

Progress M-17 was a Russian unmanned cargo spacecraft which was launched in 1993 to resupply the Mir space station. The thirty-fifth of sixty four Progress spacecraft to visit Mir, it used the Progress-M 11F615A55 configuration, and had the serial number 217. In addition to delivering cargo, Progress M-17 was also used to demonstrate extended duration Progress missions; remaining in orbit for almost a year with a docked phase lasting 132 days.