
I know that the answer to the question "Who launched the Progress spacecraft?" is in "The Russian R-7 rocket family, which launched the first Sputnik at the beginning of the space race, is still in use today. It services the International Space Station (ISS) as the launcher for both the Soyuz and Progress spacecraft. It also ferries both Russian and American crews to and from the station.". Can you tell me what it is? 


American crews
