An amateur astronomer from the U.S. state of New Mexico, received on 11 April seems to 21.1 MHz in the 15-meter amateur radio band radio towers from the planet Jupiter . First, local sources of the signals, the click-and Prasselgeräuschen [ Audio ] Are similar to suspects. In fact, these are, however, come from a storm on the surface of the planet Jupiter.
Astronomers have known for some time that Jupiter's strong momentum in can produce short-wave . Due to the low activity of the Sun, the ionosphere, short waves becomes more transparent, and you can easily receive the signals on Earth. Another effect of the solar minimum is less interference from terrestrial radio, so that the bursts from Jupiter are easily identified.
Samples:
heliotown.com/Jiob20090411_1514ut.mp3
heliotown.com/Jiob20090411_1522ut.mp3
Two things can be noted in conclusion: 1) Who sounds like the examples that is definitely a déjà vu experience stalk and 2) the amateur astronomer living certainly not in the vicinity of a PLC modem ...
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