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Tag Archives: Ganymede
Wrapping Up the Solar System – Cameron Klein – Blog #8
Wow. I simply cannot believe that the second semester of my freshman year has come to a close. Entering this class, I was expecting to struggle through just another science course, however, I could not have been more wrong. I have learned more in this class than any other class that I have ever taken. […] Continue reading
JUICE Explorer
As discussed briefly in class, the European Space Agency (ESA) just successfully launched the Juice (formerly JUICE: JUpiter ICy moons Explorer) mission on April 14th! I had no idea this mission even existed before it was mentioned, so I decided to explore it further. The goal of this mission is focused on Jupiter’s moons. While […] Continue reading
Posted in Class, Jovians, Space Travel
Tagged astro2110, blog7, Ganymede, jupiter, spacetravel
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Ganymede, Aurorae, and the Potential for Life Outside of Earth
Artist’s conception of Ganymede and Jupiter. Image by NASA Although by visible light and upon first glance Ganymede might seem like an unassuming satellite, further inspection and deeper exploration demonstrates that this view is both tired and untrue. Simply by size alone, Ganymede is a headliner. As the largest moon in our solar system, it […] Continue reading
Posted in Instruments, Moons
Tagged astro2110, blog6, Ganymede, Solar System, water
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” Exploring the Wacky World of Ocean Tides”
Tides are definitely one of the most mesmerizing phenomena in the world. The tides are the rise and fall of the sea level caused by the gravitational pull of the Moon and the Sun. The Moon has a strong gravitational pull that causes tidal ocean currents while the sun’s pull is way weaker because it […] Continue reading
Jupiter’s Ganymede
Ganymede is the largest moon in the solar system; it’s even larger than Mercury. It also has a thin oxygen atmosphere and a magnetosphere. There’s recently been a discovery that Ganymede has a salty ocean that is greater than all of Earth’s water. It’s extremely fascinating that Ganymede has a salty ocean that has more…Continue reading » Continue reading
Big Planets’ Moons and Life Outside “Habitability”
Astrobiology has long relied on the concept of a “habitable zone”, that is a zone around a star that is the right distance from said star to hold liquid water, and therefore life. This concept is absolutely valuable, especially insofar as it allows us to classify new exoplanets and identify potential exoplanets that may hostContinue reading “Big Planets’ Moons and Life Outside “Habitability”” Continue reading
Life on Jupiter’s Moons?
We might not have to look beyond our solar system to find other life. 
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Jupiter’s Galilean Moons
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 […]
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Posted in Moons
Tagged astro2110, blog8, Callisto, Europa, Ganymede, Io, Solar System, Uncategorized
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Ganymede’s Ocean Confirmed?
Recent observations of Ganymede by Hubble appear to suggest that it may truly have an ocean far beneath its crust. Aurorae on the planet, caused by Ganymede’s magnetic field (the only moon in the solar system to have one), and their behavior seem to be suggestive of this high possibility. Ganymede’s distance from Jupiter allows […]
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Posted in Class
Tagged astro201, blog8, Ganymede, jupiter, magnetic field, Magnetosphere, Solar System, water, water in space
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Ganymede’s Ocean
When we think of Earth we tend to associate it very strongly with water and life. It makes sense since water covers up 75% of Earth’s surface. Water in liquid form seems to be unique to our world … or does it? … As it turns out, Earth’s salty water oceans may not be the […]
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