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Monthly Archives: March 2016
Solar Storms
Who knew there were actually storms on the surface of the earth? Well, they aren’t the storms that we are used on earth. Actually, they are quite different. Storms on the sun occur when magnetic fields throughout the sun passing through sun spots and prominences spontaneously shift dramatically. The most known of these storms are […]
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Posted in Class, General, Science, SolarSystem, Sun, Universe
Tagged astro2110, astronomy, Blog Posts, blog5
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Are We Alone in the Universe?
And why does that question seem to be so hard to answer? Our universe is vast. There’s no doubt about that. And statistically, we should be able to find life in some way, shape, or form somewhere in the seemingly endless cosmos. For every grain of sand on Earth, there are ten thousand stars in … Continue reading Are We Alone in the Universe? →
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Posted in Aliens, Class, Universe
Tagged astro2110, astrobiology, blog6, Fermi Paradox, The Great Filter
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The Pock-Marked Sun God
Sunspots are areas on the Sun that appear darker compared to their surroundings because they are cooler than the areas around them. This does not mean that the spots are actually cold, but relative to the 5800K temperature of the rest of the Sun, sunspots are much cooler at 4000K. Magnetic fields prevent the hotter …
The Pock-Marked Sun God
Sunspots are areas on the Sun that appear darker compared to their surroundings because they are cooler than the areas around them. This does not mean that the spots are actually cold, but relative to the 5800K temperature of the rest of the Sun, sunspots are much cooler at 4000K. Magnetic fields prevent the hotter […]
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Coronal Mass Ejections and You
A coronal mass ejection (CME) is a massive outburst of Sun matter interweaved with magnetic field lines. This Sun matter basically consists of superheated particles accelerated at millions of miles per hour. This ejection isn’t self-contained, a lot of this stuff just goes shooting into space. This wouldn’t be so bad in of itself, except […]
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Posted in Light, Sun
Tagged astro2110, blog5, Carrington, Solar System
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Nuclear Fusion in the Sun
At the core of the Sun, and every other Sun like star, a process called fusion takes place. Fusion describes a process where light elements, such as hydrogen, get fused together to form heavier elements, like helium. Fusion happens due to the intense pressure of gravity acting on the suns mass. A byproduct of this […]
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Space Bubbles AKA Quantum Foam
Spacetime is often described as a “fabric”, but there is one theory that would describe it as more like sea foam- made of a bunch of tiny bubbles. This is the quantum foam theory. The quantum foam theory basically came into existence to try and unite Einstein’s theory of relativity and quantum mechanics, something that […]
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Climate Change
Climate change is unfortunately vastly overlooked as a serious threat to our species today. NASA itself has a detailed list on its website devoted to the current evidence of climate change. The list includes the following phenomena: Sea level rise Global temperature rise Warming oceans Shrinking ice sheets Declining Arctic sea ice Glacial retreat Extreme …
Posted in Observables, Science
Tagged astro2110, blog5, climatechange, globalwarming
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Climate Change
Climate change is unfortunately vastly overlooked as a serious threat to our species today. NASA itself has a detailed list on its website devoted to the current evidence of climate change. The list includes the following phenomena: Sea level rise Global temperature rise Warming oceans Shrinking ice sheets Declining Arctic sea ice Glacial retreat Extreme […]
Continue reading
Posted in Observables, Science
Tagged astro2110, blog6, climatechange, globalwarming
Comments Off on Climate Change
Pedagogy Seminar- Week 7
Kelsey Hey guys! It’s been a while. I’d like to direct this blog towards a more broad perspective –at least more broad than: “Why was that chapter relevant to our course?” With our final project ideas in mind, I think it makes sense to look at the application of different tactics by Dr. G in […]
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