<Tr> <Td> Nauka (MLM) European Robotic Arm </Td> <Td> 3R </Td> <Td> mid-2018 (scheduled) </Td> <Td> Proton - M </Td> <Td> </Td> <Td> </Td> <Td> 20,300 (Nauka) </Td> <Td> 70 </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Uzlovoy (UDM) </Td> <Td> </Td> <Td> 2018 (scheduled) </Td> <Td> Soyuz 2.1 b </Td> <Td> </Td> <Td> </Td> <Td> 4,000 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Science - Power Module - 1 </Td> <Td> </Td> <Td> 2019 (scheduled) </Td> <Td> Proton - M </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Science - Power Module - 2 </Td> <Td> </Td> <Td> 2019 (scheduled) </Td> <Td> Proton - M </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr>

How did we get the international space station in space