NASA’s Juno Captures Shut-Up Images of Jupiter’s Moon, Ganymede


NASA has shared the first two images from Juno’s June seventh, 2021 flyby of Ganymede that reveals darkish and brilliant terrain and lengthy structural options probably linked to tectonic faults on the floor of Jupiter’s big moon.

The pictures captured by Jupiter orbiter’s JunoCam imager and its Stellar Reference Unit star digicam have captured photos from “nearer than any spacecraft has come to this mammoth moon in a technology” says Juno Principal Investigator Scott Bolton. “We’re going to take our time earlier than we draw any scientific conclusions, however till then we are able to merely marvel at this celestial marvel.”

Utilizing its inexperienced filter, the JunoCam visible-light imager was in a position to seize almost all the whole facet of the enormous moon. Quickly, the purple and inexperienced filtered photos shall be out there to the analysis crew at which level they’ll have the ability to present a coloration portrait of the water-ice-encrusted Ganymede.

Darkish facet of Ganymede captured by Juno’s Stellar Reference Unit

Along with the massive detailed picture of the total facet of the moon, the Stellar Reference Unit (a navigation digicam that retains the spacecraft on target) was in a position to seize a black and white picture of the darkish facet of Ganymede utilizing gentle mirrored off of Jupiter.

“The circumstances through which we collected the darkish facet picture of Ganymede had been preferrred for a low-light digicam like our Stellar Reference Unit,” stated Heidi Becker, Juno’s radiation monitoring lead at JPL. “So this can be a completely different a part of the floor than seen by JunoCam in direct daylight. It will likely be enjoyable to see what the 2 groups can piece collectively.”

NASA hopes that this encounter with the moon will present insights into its composition, magnetosphere, ionosphere, and ice shell whereas offering measurements on the radiation ranges that can assist future missions to the Jovian system.

With three big blades stretching out some 66 toes (20 meters) from its cylindrical, six-sided physique, NASA describes the Juno spacecraft as a dynamic engineering marvel, which spins to maintain itself steady because it makes oval-shaped orbits round Jupiter.

The spacecraft shall be sending extra photos from it’s flyby over the following few days with the RAW photos being made out there to the general public here. The spacecraft’s path can be adopted here.


Picture credit: NASA/JPL-Caltech/SwRI/MSSS



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