Satellites

By LynnComm32
  • Period: to

    Satellites

  • invention of the satellite

    Oct. 4, 1957 Sputnik 1 was laonched.

  • The second satellite

    The Sputnik 2 was launched.

  • US satellite

    Feb. 1958 US launched Eplorer 1.

  • First communication satellite

    The first communication satellite was launched.

  • Us and USSR

    US and USSR launched 6 satellites inthe year 1958,14 in 1959,19 in 1950 and 351n 1961.

  • Echo 1

    Aug. 12 Us launched Echo 1, a passive reflector satellite and reflected radiation back to earth at the time it was thought to serve a purpose. The technology was soon abandoned.

  • Telstar

    The Telstar was launched the satellite was used to transmit television signals.

  • Furture

    We will not need satellites to transmit signals.