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Category Archives: SolarSystem
A Dwarf Planet is Still Cool!
On August 24, 2006, the International Astronomical Union changed Pluto’s status from planet to dwarf planet. This caused an outrage amongst the public. Memes were created and shared expressing Pluto’s sadness at its “demotion” from planetary status. Textbooks had to be changed and the general public was oddly passionate over an object in space’s official title. Nevertheless, people wereContinue reading “A Dwarf Planet is Still Cool!” Continue reading
Posted in Dwarf Planets
Tagged astro2110, blog5, pluto
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The Mythology of Jupiter’s Moons
When I heard about the names of Jupiter’s moons, I immediately wanted to dive into the mythology behind them! The four largest moons of Jupiter, each interesting in their features, are also interesting in their mythological stories as people who were lovers of Zeus. In this post, I will briefly describe the story behind theseContinue reading “The Mythology of Jupiter’s Moons” Continue reading
Europa, and the Possibility of Life
When we discussed the sub-surface oceans of some of the large moon-worlds, I was particularly excited about the idea that these places could potentially contain life, for what could be more exciting than the possibility of life elsewhere in the universe? As such, for my blog post, I wanted to dive into one potential homeContinue reading “Europa, and the Possibility of Life” Continue reading
What Is A Dwarf Planet, Anyway?
Given all our discussions of Pluto and the other “dwarf planets” of our solar system, you may be interested in just how astronomers differentiate a dwarf planet from a “regular” planet. According to the ever-reliable Wikipedia (not being sarcastic, Wikipedia is generally very trustworthy these days!), there are three characteristics that define a dwarf planet. … Continue reading What Is A Dwarf Planet, Anyway? → Continue reading
Posted in Dwarf Planets
Tagged astro2110, blog5, Solar System
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Han Solo Is Working Too Hard
While science-fiction flicks like Star Wars produce some exhilarating and high-stakes chase scenes with the help of treacherous asteroid fields/belts, in reality, you could probably navigate these asteroid belts blind-folded. With all due respect to Han Solo’s piloting skills and his less than twelve parsecs Kessel run, he would not actually have needed to utilizeContinue reading “Han Solo Is Working Too Hard” Continue reading
Posted in Class, Small SS Objects
Tagged asteroids, astro2110, blog6, sci-fi, Solar System, space, starwars
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The Oddities of Titan
Titan is one of 62 moons revolving around Saturn. Before 2004, not much was known about Titan, other than the fact that it is Saturn’s largest moon. NASA sent the Cassini spacecraft to the outer to investigate and send back information about Titan. Cassini sent back pictures of a very planet-like moon with a denseContinue reading “The Oddities of Titan” Continue reading
Ceres
Ceres is a dwarf planet discovered by Giuseppe Piazzi in 1801. Its mass is only .015 percent of Earth’s and it is actually small enough to be classified as both a dwarf planet and an asteroid. Moreover it is sometimes referred to as the largest asteroid in the solar system. Ceres is round, though itContinue reading “Ceres” Continue reading
The Possibility of Life on Europa
Europa, taken during NASA’s Galileo Mission Life as we know it needs three major ingredients, at least according to NASA. Life needs water, the correct chemical makeup, and an energy source. Europa, one of Jupiter’s moons, could have all three ingredients and is a candidate for sustaining life elsewhere in the Solar System. In termsContinue reading “The Possibility of Life on Europa” Continue reading
solar system superlatives: Saturn
Welcome back to solar system superlatives! Last time, we learned about Mars and the breathtaking enormity of Olympus Mons, the largest mountain in our solar system. Now, let’s take a look at my personal favorite of the giants: Saturn. Needless to say, Saturn wins the prize of “coolest rings in the solar system.” Just takeContinue reading “solar system superlatives: Saturn” Continue reading
Saturn’s Hexagon
Scientists at Harvard are trying to learn more about Saturn’s hexagonal storm on its north pole. While storms on Earth tend to be round or spiral in shape, this feature on Saturn is distinctly a hexagon, and we don’t fully know why! As of now, Harvard has created computer simulations that have indicated how polygonalContinue reading “Saturn’s Hexagon” Continue reading