Molniya 8K78M-PVB – Progress Rocket Space CenterFamily: R-7The Molniya 8K78M-PVB was manufactured by Progress Rocket Space Center with the first launch on 1990-04-28. Molniya 8K78M-PVB has 0 successful launches and 0 failed launches with a total of 0 launches. A Russian orbital launch vehicle. Version of Molniya 8k78M with safety modifications to prevent and resist fires in all stages and the avionics compartment.ManufacturerProgress Rocket Space Centre, formerly known as TsSKB-Progress, is a space science and aerospace research company which is known for manufacturing launch vehicles and satellites. Most notably, Progress Rocket Space Centre is the manufacturer of Soyuz launch vehicles. Progress Rocket Space Center is a Commercial RUS entity that was founded in 1996 and is administered by Dmitry Baranov.Progress Rocket Space Center has 164 successful launches and 7 failed launches with a total of 171 launches.