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Using data collected by NASA's Juno spacecraft, scientists found clues about an undiscovered volcano on the moon Jupiter Io.
With its JIRM (Jovian InfraRed Auroral Mapper), the Juno spacecraft has found a new source of heat. the south pole of Io, announced NASA Saturday.
"The new Io hotspot that JIRAM has picked up is about 300 kilometers from the hotspot previously mapped the closest," said Alessandro Mura, a Juno co-investigator of the National Institute of Astrophysics at Rome, Italy
. "We do not rule out the movement or modification of a hot spot previously discovered, but it's hard to imagine that we could travel such a distance and still be considered the same." thing, "Mura added.
Infrared data was collected on December 16, 2017, when Juno was about 470,000 kilometers from the moon.
The Juno team will continue to evaluate the data collected on the December 16 flyby, as well as the JIRAM data being collected during future (and even closer) flybys from Io, NASA said .
NASA's exploration missions that visited the Jovian system (Voyagers 1 and 2, Galileo, Cbadini and New Horizons), as well as ground observations, located more than 150 active volcanoes on Io until Now.
Scientists estimate that about 250 more are waiting to be discovered
Juno has recorded nearly 235 million kilometers since entering Jupiter's orbit on July 4, 2016. [19659002] The 13th scientific map of Juno will be July 16, the US space agency said.
– IANS
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(This story was not edited by Business Standard staff and is generated automatically from a syndicated feed.)
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