Soviet Deep Space Network

The Soviet Deep Space Network (or Russian Deep Space Network) is a network of large antennas and communication facilities that support interplanetary spacecraft missions, and radio and radar astronomy observations for the exploration of the Solar System and the universe during Soviet times. It was built to support the space missions of the Soviet Union. Similar networks are run by the USA, China, Europe, Japan, and India.

As of present, the Deep Space Network is maintained by Russia.