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Author Archives: phildowd
Extremophiles, and What They Mean For Life in Space
Extremophiles are organisms on Earth that thrive in extreme environment that most other organisms wouldn’t be able to survive in. They are found in places that at a glance, seem unlivable, places like inside volcanoes, or deep in the ocean under extreme pressures. So why do these extremophiles matter when thinking about space? The ideaContinue reading “Extremophiles, and What They Mean For Life in Space” Continue reading
Posted in Class, Galaxies, Moons, Stars
Tagged astro2110, blog6, jupiter, life, life in space, planets, pluto, Solar System, space, Uncategorized
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Could There be Life on Europa?
Europa is one of Jupiter’s Galilean moons, meaning it’s one of the four largest moons that orbit Jupiter. What makes it particularly special is that it is considered one of the most likely places in our solar system (outside of Earth) that might contain life. Now, at a glance, it seems like that shouldn’t beContinue reading “Could There be Life on Europa?” Continue reading
Gravitational Waves
Gravitational waves are a fascinating concept. The thought starts from the idea that gravity moves at the speed of light. Now, at the start this sounds like a silly idea. Doesn’t the force of gravity always act on people? Yet take this example. Say the sun were to simply disappear. Not explode or change, butContinue reading “Gravitational Waves” Continue reading
Posted in Class, Galaxies, Sun
Tagged astro2110, Black Holes, Einstein, gravity, light-speed, space
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The Atmosphere of Mars
Mars is a fascinating planet to compare to Earth, and much of that is due to the atmospheric differences. Most people know that due to the atmosphere on Mars, humans can’t live there, but what people don’t know is that billions of years ago, Mars had an atmosphere similar to that of Earth. Currently, Earth’sContinue reading “The Atmosphere of Mars” Continue reading
The Universe is Incomprehensibly Large
Many people have talked about the feeling of walking outside, looking up at the night sky, and feeling small. You look out into the cosmos, see seemingly countless stars, and think that everything you do on earth is just immeasurably small. Despite many people feeling that way, few truly understand the real scope of theContinue reading “The Universe is Incomprehensibly Large” Continue reading
Welcome bloggers!
Hey guys, so here’s something that really means a lot to me. Hope you can check it out here! https://www.universetoday.com/139956/new-reasons-why-pluto-should-be-considered-a-planet-after-all/ Continue reading