Rassvet (Russian: Рассве́т; lit. "sunrise"), also known as the Mini-Research Module 1 (MRM-1) (Russian: Малый исследовательский модуль, МИМ 1) and formerly known as the Docking Cargo Module (DCM), is a component of the International Space Station. The module's design is similar to the Mir Docking Module launched on STS-74 in 1995. Rassvet is primarily used for cargo storage and as a docking port for visiting spacecraft. It was flown to the ISS aboard Space Shuttle Atlantis on the STS-132 mission on May 14, 2010, and was connected to the ISS on May 18. The hatch connecting Rassvet with the ISS was first opened on May 20. On 28 June 2010, the Soyuz TMA-19 spacecraft performed the first docking with the module.