Precursors on arrival? NASA’s Juno discovers WiFi-like radio signal from Jupiter’s moon



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Although alien transmission was ultimately deemed unlikely, NASA Ambassador to Utah Patrick Wiggins is not giving up hope that evidence is coming to prove that there is someone there.

The Juno spacecraft, orbiting Jupiter since 2016, has now spotted a single FM signal, probably coming from the moon Ganymede. None of these detections have been previously detected on the solar system’s largest and most massive moons, ABC4 News reported.

Juno passed through the radio source by crossing the polar region of the gas giant – a place where magnetic field lines connect to the natural satellite.

In scientific terms, the process is generally referred to as “high frequency radio transmission”, with its underlying principle resembling a currently indispensable part of our lives such as the production of wi-fi signals.

According to, Jupiter’s radio broadcasts were discovered in 1955, and over the past 66 years, more and more discoveries have been made about how signals work.

Despite the temptation to explain the signal with an extraterrestrial reality, Patrick Wiggins, one of NASA’s ambassadors in Utah, told ABC4 that it’s “not AND” saying “it’s more of a natural function. “. “A member of the Salt Lake Astronomical Society once built an amateur radio telescope capable of detecting electromagnetic radiation from Jupiter,” he said, referring to previous studies on the subject.

First discovery of this kind of Ganymede: what caused the radio show?

NASA researchers believe electrons are responsible for the large radio emission the spacecraft observed for just five seconds as it flew at 50 km per second, or 111,847 mph. The phenomenon is considered to be relative, although shorter, to the same physical process that causes the appearance of the Northern Lights on Earth.

Despite the exclusion of the alien version, Wiggins says he “believes life is out there”, adding that he “is still waiting for evidence to prove it.”

NASA recently released a statement indicating that Juno, which was scheduled to end its mission by deorbiting Jupiter in July 2021, will receive an expansion, along with the Mars InSight lander.

“The Senior Review has validated that these two planetary science missions are likely to continue to bring new discoveries and generate new questions about our solar system,” said Lori Glaze, director of NASA’s planetary science division.

It will now continue to scan the gas giant and its inner structure, including magnetic fields, until September 2025 or the end of its life, whichever comes first.

Late last year, NASA’s Juno, now on his 29th round of the planet, discovered that the legendary “hot spots” of the gas giant planet spotted by the Galileo spacecraft in 1995 are over. wider and deeper than previous models and observations. The research results were made public on Dec. 11 at the American Geophysical Union’s annual fall conference, held online due to the coronavirus pandemic.

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