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Monthly Archives: March 2020
Why isn’t Pluto a planet?
Contrary to what Jerry Smith says in Rick and Morty, Pluto is not a planet. But why did Pluto lose this designation in 2006? The International Astronomical Union has 3 main criteria to determine what is a planet and what is not. These three criteria are: having an orbit around the sun, having sufficient massContinue reading “Why isn’t Pluto a planet?” Continue reading
Dwarf Perspective
There are many celestial bodies in the Kuiper Belt. One notable object is a dwarf planet named Makemake. This dwarf planet was one of the objects NASA used to demote Pluto from its previous planet status down to dwarf planet status. NASA wasn’t aware of other bodies that looked like Pluto, and when they foundContinue reading “Dwarf Perspective” Continue reading
Posted in Class, Dwarf Planets, Observables
Tagged astro2110, blog5, NASA, pluto
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Plasma Bubble Around Uranus
On January 14, 1986, Voyager 2 captured a picture of Uranus, capturing the planet’s chilling-blue color. Although the giant planet was already known for being odd — spinning on its side and having an off-center magnetic field. However, it was also recently identified that the icy planet has a giant magnetic bubble around it madeContinue reading “Plasma Bubble Around Uranus” Continue reading
Posted in Class
Tagged astro2110, blog5, gas giants, uranus
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Would Landing on Europa Make Us Europeans?
As I commented in a previous blog post, one of the most fascinating questions that a person studying the solar system can ask is whether life exists outside of our Earthly home. Within this question lay an abundance of philosophical arguments, all counteracting one another and seeking to define the ‘correct’ answer to this question.Continue reading “Would Landing on Europa Make Us Europeans?” Continue reading
So Close, Yet From So Far ☄️
The above image is of Comet Atlas, which is a comet that has been getting closer and much, much brighter over the past few weeks. If it doesn’t fizzle out, Comet Atlas will be able to be seen by the naked eye in as little time as a couple of weeks, at places without much … Continue reading So Close, Yet From So Far ☄️ Continue reading
Posted in Class, SolarSystem
Tagged astro2110, blog5, Comets, Kuiper Belt
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Solar Winds
Solar winds are arguably one of the most destructive forces in our solar system. As a kid, I never took these forces into account when thinking about space travel. In my mind, as long as you avoided flying your space ship directly into the sun (which I thought was on fire, of course), our starContinue reading “Solar Winds” Continue reading
How’s the Weather Up There? ⛅
On an especially brutally stormy day, you may have thought to yourself, “Why does it have to be this way? Why do we have to be so inconvenienced?” Well, if we colonize Mars or the Moon someday, your wish may come true. That’s because weather stems from the presence of an atmosphere! Weather is mostly … Continue reading How’s the Weather Up There? ⛅ Continue reading
Posted in Class, SolarSystem
Tagged astro2110, Atmosphere, blog3, Weather
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The Lesser Known Planetary Rings
When quizzed about planetary characteristics in elementary school, the typical questioned asked when referring to Saturn is, “Which planet in the solar system has rings?” While answering Saturn is not incorrect, it isn’t completely correct either. Other planets with rings in our solar system are Jupiter, Uranus, and Neptune. A more accurate way to askContinue reading “The Lesser Known Planetary Rings” Continue reading
Posted in Class, Planet Rings, SolarSystem
Tagged astro2110, blog5
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The beautiful tails of comets
What distinguishes comets from other celestial bodies i继续阅读“The beautiful tails of comets” Continue reading
Posted in Class
Tagged astro2110, blog5, Observation, Solar System
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Exoplanet’s Exotic Weather
Scientist thought that Venus’s weather was bad. From the planet’s acid rain, to the horrendous temperatures and pressures to the clouds that smother the planet in sulfuric acid. It’s the closest image that scientist have to depicting hell. But what if there’s something that may be even worse? What if Earth’s raging twin actually hasContinue reading “Exoplanet’s Exotic Weather” Continue reading