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1.The MIR space station remained in orbit for around
a) ten years
b) fifteen years
c) twenty years
2.The space station was made up of
a) several connecting modules
b) astronauts from several countries
c) six crew-members at any one time
3.The modules of the MIR space station were connected
a) before they were launched
b) while they were being launched
c) after they'd been launched into orbit
