Tag Archives: Callisto

Callisto, The Ugly Duckling

Posted on April 9, 2023 by andrewccascio

When it comes to Jupiter’s Galilean moons, Callisto is the odd one out. Ganymede is the largest moon in the Solar System, Io is the most volcanically active world in the Solar System, Europa has incredible, potentially life-bearing subsurface liquid oceans, and Callisto… looks as dead as Mercury. It does not take part in the […] Continue reading →

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Facts About Callisto

Posted on April 7, 2018 by lin0214

Callisto is one of Jupiter’s moons, and it is one of the four Galilean moons. Compared to Earth’s Moon, Callisto’s diameter is about 1.4 times that of the Moon and 1.5 times in mass. The distance between its parent planet, Jupiter, and Callisto is about 5 times the distance between Earth and our Moon. From … Continue reading Facts About Callisto → Continue reading →

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Callisto

Posted on April 27, 2017 by mariabulanova

Callisto is one of the largest Galilean Moons which were discovered in 1610 by Galileo Galilei. Callisto is the second-largest moon of Jupiter and the third-largest in the whole Solar System. The moon is composed of approximately equal amounts of ice and rock, having the lowest density and surface gravity of Jupiter‘s major moons. Also, […] Continue reading →

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Callisto

Posted on April 27, 2017 by mariabulanova

Callisto is one of the largest Galilean Moons which were discovered in 1610 by Galileo Galilei. Callisto is the second-largest moon of Jupiter and the third-largest in the whole Solar System. The moon is composed of approximately equal amounts of ice and rock, having the lowest density and surface gravity of Jupiter‘s major moons. Also, […] Continue reading →

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Life on Jupiter’s Moons?

Posted on April 2, 2017 by josiezd

We might not have to look beyond our solar system to find other life. Continue reading →

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Jupiter’s Galilean Moons

Posted on April 10, 2016 by harperastronomyblog

Discovered by Galileo in 1610, Jupiter’s four largest moons are some of the most interesting worlds in our Solar System. “Volcanic Io”: Jupiter’s inner-most moon, Io, is the fourth largest moon in the solar system. It is also the most volcanically-active object in the Solar System, with over 400 active volcanoes. Large mountains cover its […] Continue reading →

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The Galilean Moons

Posted on April 5, 2015 by oliviasn

When I went out observing on the 24th Avenue Parking Garage the other night, every astronomical object that I saw through the telescope amazed me, but Jupiter especially captured my attention. I had never viewed Jupiter through a telescope before, and on this beautiful and mostly clear night, I was able to clearly see not […] Continue reading →

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The Galilean Moons

Posted on April 10, 2013 by rtjobe

The Galilean moons of Jupiter are in order of distance Io, Europa, Ganymede, and Callisto. They are the four largest and most prominent of the 67 moons orbiting Jupiter, these four moons are some of the largest moons in the solar system–Callisto and Ganymede are even larger than Mercury, while Io and Europa are smaller […] Continue reading →

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The Galilean Moons of Jupiter

Posted on April 9, 2013 by staunesm

With the constant discovery of more and more objects in space, it is difficult to keep track of the planets, moons, asteroids, comets, and exosolar planets that we already know and love.  Therefore I am using this blog as an … Continue reading → Continue reading →

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Galileo’s Moons

Posted on March 22, 2013 by theskyisbeautifultonight

To me, moons are fascinating.  Many planets in our solar system have them, with the majority belonging to the gas giants in the outer solar system.  For me, the most interesting of all the moons is not Earth’s, but rather the Galilean ones, so named because Galileo Galilei was the first to discover them orbiting […] Continue reading →

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