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New images Juno of weak volcano Io & ss Space



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  Image JIRAM with volcanic hotspots - bright red orange dots - on Io.

Meet the great moon today, Jupiter. The red volcanoes – name "Io fires" – active volcanoes. December 2018 through NASA Juno spacecraft (NASA / JPL-Caltech / SwRI / INAF). Read more about this image.

Jupiter Moon Io is the most volcanic world in the solar system – more active than the World – with hundreds of volcanoes applying for almost any time. A Voyager spacecraft discovered that Io has active volcanoes, back to the end of the 1970s, and – in the late 1990s and early 2000s – the Galileo mission gave more impressive images of "Io fire". Now, the NASA's current mission at Jupiter – the Juno spacecraft orbiter – added new volcanic blend photos of this small molten life (image below). The Southwest Research Institute announced the news on December 31, 2018.

The new images and other data on winter satisfaction in the World Rural Hemisphere – December 21 – were taken by various instruments such as the JunoCam camera. The Stellar Reference Unit (SRU), the Jovian Infrared Auroral Map (JIRAM) and the Ultraviolet Imaging Spectrograph (UVS) were also considered for more than an hour, to study the Polish regions of the moon as well as to find evidence any current active breakdown.

Juno was not designed to study the speed of Jupiter closely, as did Galileo or Voyager. Instead, Juno's focus is on Jupiter itself. But Juno can make important observations from distance. Opinions were paid Io, according to Scott Bolton, Juno's main mission investigator and joint vice president of the Northwest Space and Engineering Science Division:

We knew we were breaking a new land with a multi-dimensional campaign to see a region Polish Something, but nobody hoped that you would find that fortunate to see volcanic plum shooting material from the surface of the moon. This is a great new year and it shows us that Juno has the potential to see plumes clearly.

  Something half-lit with a small white dot on the dark side.

Image JunoCam showing a volcanic ear illuminated over Io terminator, taken on December 21, 2018. Image through NASA / SwRI / MSSS.

  Inappropriate image of volcanic eruptions on Io.

Image of the Stellar Io Reference Unit, taken on December 21, 2018. Moonlight is softly lit from another generation of Jupiter, Europe. It is hoped that the shortest feature of Io is an infrared radiation sign from a litter voltage, and some of the other Io volcanoes can be seen, including a circular headphones in the image. Image via NASA / JPL-Caltech / SwRI.

The images were taken during the Jungle 17th during Jbyte. Juno ornaments, although it does not come close to any of the sun. The first images were found on December 21 at 12:00 a.m. 12 a.m. 12 a.m.m.m.m.m.m.m.m.m.m.m.m.m.matching to your time zone, before I inserted Jupiter's shadow. It is seen that I myself is semi-illuminated, with a spell appearing as a white spot immediately after the end of the finish. As explained by Candice Hansen-Koharcheck, the Institute of Planning Science has led the JunoCam:

The land is already under shade, but sunshine can show that there is sunlight, such as the ways of the coins or clouds on Earth. to spell after setting the sun.

Io's eruptions are so powerful that they can even be seen from a long distance away from the moon. In this case, the light from Europe's moon also looked to help make the ear more prominent, as seen in images from the SRU, according to Heidi Becker, as a result of Juno Radiation Monitoring Investigation, at the Laboratory Jet Driving.

As a low-light camera designed to track the stars, the SRU can not look at something under very unwanted conditions. On December 21, we gave us a unique opportunity to look at IU volcanic activity with the SRU using the only European light of light as our window.

  Blue-volcanic volcanic eruption on the edge of Io.

A volcanic eruption on Io appeared at Galileo Spacecraft in 1997. Image through NASA / JPL / DLR.

  Colorful surface and metal Io, many dots, circles, and blotches

Another view from Galileo – The surface of a very colorful and mottled surface, due to the continuation of volcanic deposits. Image via NASA / JPL.

JIRAM Juno's instrument is more flexible, able to see volcanic spot on Something in daylight and at night. According to Alberto Adriani, researcher at the National Institute of Africa:

Although Júpiter's key objectives are JIRAM, every time we go close to one of them, I take advantage of the opportunity for an observation. The instrument is sensitive to infrared wavelength, which is great to study volcanicism Io. This is one of the best images that JIRAM could collect to date.

Although Juno's new images were far beyond the previous ones, there is a lot of information that scientists could get from. For example, they can give a fresh insight into how Jupiter interacts with their five mouse – phenomena such as Io or frozen volcanic activity cause the atmosphere of the moon during an eclipse. Although very small, Jupiter's crude interaction enters the lunar volcano, which produces huge plumes of sulfur dioxide gas and extensive areas. Due to "stretching" friction and intense heat inside Io, massive breaking across its surface.

  Volcanic plates ready for some large volcanoes

A closer look at volcanic plates near the southwest holes, adopted by Voyager 1 in 1979 Image through NASA / JPL / USGS.

NASA's Voyager spacecraft on Io's volcano was first set in 1979, and the plumes were around the huge and very colorful surface made by the moon like a huge pizza. The surface is always on the surface with silicates and sulfur compounds. Something with a sulfur dioxide has a very thin atmosphere.

Juno – who orders Jupiter every 53 days – is about halfway through his main purpose, and is scheduled to complete Jupiter's mapping in July 2021.

Bun line: Volcanic dreams are something incredible, surprising your little moon so far from the sun. The earliest imagined Voyager and Galileo missions were made in detail, and now Juno's spacecraft – even far beyond Io – is also seen, giving new observations and details of this geological surprise that was talking about Jupiter.

Via SwRI [19659030] Paul Scott Anderson "width =" 150 "height =" 150 "class =" photo "/>
                      


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