Satellite television C. Clarke proposed a worldwide communications system which would function by means of three satellites equally spaced apart in earth orbit. This was published in the October 1945 issue of the Wireless World magazine and won him the Franklin Institute's Stuart Ballantine Medal in 1963. The first public satellite television signals from Europe to North America were relayed via the Telstar satellite over the Atlantic ocean on 23 July 1962, although a test broadcast had taken place almost two weeks earlier on 11 July. The signals were received and broadcast in North American and European countries and watched by over
Kosmos (satellite) March 1962 at 12:00:00 UTC. Orbital mass 285 kg. It was the first satellite of the Soviet Earth Satellite series. Employed radio instruments in order to study the structure of the ionosphere. Kosmos 2, also known as Sputnik 12, was launched on 6 April 1962 at 17:16:00 UTC. Orbital mass 285 kg. It was the second satellite of the Soviet Earth Satellite series. Employed radio instruments in order to study the structure of the ionosphere. Kosmos 3, also known as Sputnik 13, was launched on 24 April 1962 at 04:04:00 UTC. Orbital mass 330 kg. It belongs to the Soviet