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VOYAGER 1 Signal Received by AMSAT-DL Group

Anonymous Coward writes " Space probe VOYAGER 1 successfully received. On March 31st, 2006 an AMSAT-DL /IUZ team received a signal from the American space probe VOYAGER 1 with the 20 m antenna in Bochum. The distance was 14.7 billion km. This is a new record for AMSAT-DL and IUZ Bochum. The received signal was clearly identified through means of doppler shift and position in the sky. The receive frequency was exactly measured and compared with the information provided by NASA. This distance equals approximately 98 times the distance between Earth and Sun. VOYAGER 1 is the most distant object ever built by mankind. This again proves the superior performance of the Bochum antenna. Most probably this is the first time Voyager 1 has been received by radio amateurs. VOYAGER 1 was launched on 5. September 1977 by NASA. It transmitted the first close-up pictures of Jupiter and Saturn. In 2004 VOYAGER 1 passed the Termination Shock Region, where the solar wind mixes with interstellar gas. VOYAGER 1 today is still active, measuring the interstellar magnetic field. The following radio amateurs were involved: Freddy de Guchteneire, ON6UG James Miller, G3RUH Hartmut Paesler, DL1YDD Achim Vollhardt, DH2VA/HB9DUN Special thanks to Thilo Elsner, DJ5YM of the IUZ Bochum, Roger Ludwig of Jet Propulsion Laboratory (JPL), Pasadena USA and the Deep Space Network Tracking Station in Madrid, Spain for their cooperation. "

4 of 110 comments (clear)

  1. Decoded message by LiquidCoooled · · Score: 5, Funny

    Message contents:
    I AM V'GER, YOU ARE NOT TRUE LIFE FORMS.
    I will remove the infestation on the Creator's planet.

    Mr Sulu, Brown alert, we're gonna need some new uniforms.

    --
    liqbase :: faster than paper
  2. QSL Card by geoffeg · · Score: 5, Interesting

    Wow, I'd love to have that QSL card! :)

  3. Excellent! by cephalien · · Score: 5, Insightful

    This is really exciting for me as a space buff, but bittersweet at the same time.

    It's great to know that something launched before I was born (1980), can still be found and active.. but at the same time, where is the spirit NASA used to have? These days it always seems about money & more money, while they whine and complain about the ever present-flaws in the space shuttle.

    I'm not saying we shouldn't do everything possible to keep our astronauts safe, but if they hadn't contracted the shuttle out to the lowest bidder in the first place, we might have better craft.

    I wonder how much it would cost to launch a few more Voyager-like probes?

    --
    If firefighters fight fire, and crimefighters fight crime, what do freedom fighters fight? - George Carlin
    1. Re:Excellent! by LiquidCoooled · · Score: 5, Informative

      I found a link about the timing of the mission.
      From the article:

      About every 175 years, the outer planets, Jupiter, Saturn, Uranus, and Neptune, are aligned geometrically in such a way as to minimize the trip time and energy required to tour all four. In 1965, Gary Flandro, who was at JPL at the time, pointed out that the next such opportunity would occur in 1976, 1977, and 1978 and designed some Grand Tour gravity-assist trajectories that included an Earth-Jupiter-Saturn-Uranus-Neptune mission.


      --
      liqbase :: faster than paper