Vladimir Nikolayevich Chelomei (no image available) (Влади́мир Никола́евич Челоме́й) (June 30, 1914—December 8, 1984) was a Soviet mechanics scientist and rocket engineer.
Chelomei became Korolev's internal competitor in the "Moon race". Chelomei proposed that the powerful UR-500 be used to launch a small two-man craft on a lunar flyby, and managed to gain support for his proposal by employing members of Kruschev's family. He also claimed the UR-500 could be used as to launch a military space station.
Following Kruschev's removal, Chelomei's and Korolev's projects were combined, but the Soviet Lunar program continued. The first launch of the UR-500 (also known as Proton) took place on March 10, 1967