Question

which was the first nasigination satallite​

Answer 1

Answer:

Sputnik 1

The first spacecraft, the Soviet Union's Sputnik 1, was launched on October 4, 1957; it weighed 83.6 kg (184 pounds). It was soon followed by other unmanned Soviet and U.S. spacecraft and, within four years (April 12, 1961), by the first manned spacecraft, Vostok 1, which carried the Soviet cosmonaut Yury Gagarin.

Answer 2

Answer:

As of 11 March 2021, over eighty countries have operated artificial satellites.

Denotes international organisations

Denotes countries formerly part of another country which already had a spacecraft in orbit

Denotes countries with disputed sovereignty or recognition and autonomous dependent territories