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Tag Archives: Uncategorized
Nuclear Fusion
When it comes down to it, nuclear fusion is the basis for all life. Nuclear fusion is the combination of two atoms. This combination produces energy in the form of mass, and new elements with more protons than those that were used to create that element. Fusion happens on the sun due to the high … Continue reading Nuclear Fusion → Continue reading
Nuclear Fusion
When it comes down to it, nuclear fusion is the basis for all life. Nuclear fusion is the combination of two atoms. This combination produces energy in the form of mass, and new elements with more protons than those that were used to create that element. Fusion happens on the sun due to the high … Continue reading Nuclear Fusion → Continue reading
Volcanism on Venus
What Volcanism on Venus looks like- Image Source Venus has hardly any wind erosion because of its slow rotation, and no water erosion because there is no liquid water on Venus. Therefore, the biggest changes in the surface of Venus are a result of volcanism. Venus has a vast array of volcanoes covering its’ surface; … Continue reading Volcanism on Venus → Continue reading
We Are Not Alone. (Probably)
Life: one of the most unique, hard to find things in the universe. We have so much life on Earth, but it’s often something we take for granted. In the 200,000 years humans have existed on Earth, we have not found any evidence of life outside of our planet. Considering how vast and […] Continue reading
Crop Circles: A Brief History
Crop circles have long captivated the attention of conspiracists. Their theories suggest that they appear within hours and during daytime without forewarning or even observation of their creators. Modern-day conspiracists have often pointed to them as evidence of the supernatural or more recently, extraterrestrial communication. The idea is that aliens have used beams from their spaceships … Continue reading Crop Circles: A Brief History → Continue reading
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European-Extremely Large Telescope
The European Southern Observatory began construction of the European-Extremely Large Telescope (E-ELT) back in 2014. This telescope is on track to be the world’s largest optical and infrared telescope by the time it is completed in 2024, thus living up to its name. The E-ELT will include a main mirror that is 128 feet in … Continue reading “European-Extremely Large Telescope” Continue reading
Posted in Galaxies, Observables
Tagged astro2110, blog2, telescope, Uncategorized
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Tides: The Next Big Thing
When we speak of renewable energy sources, solar power often dominates the conversation. Our sun is the brightest point in our observable sky. It’s the largest object in the solar system. It’s the source of life on Earth. It’s easy to forget about the second brightest, 400 times smaller (diameter-wise) source of tides. Although it … Continue reading Tides: The Next Big Thing → Continue reading
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The Fate of the Universe
The Universe may have begun in the widely accepted theory of the Big Bang. As a simple summary, the Universe began as an infinitely small, infinitely dense singularity which has since inflated for 13.8 billion years into the Universe we know today. No single theory, however has claimed the most likely outcome for how the Universe … Continue reading The Fate of the Universe → Continue reading
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Time Travel
Anything that has mass can bend the “four dimensional fabric” of space-time. This bending in space, known as gravity, causes objects to move in a non-linear fashion through space. According to Einstein’s theory of general relativity, gravity can bend time. By this theory, time moves faster or slower depending on your speed relative to something else–if … Continue reading Time Travel → Continue reading
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Gravity
Gravity is a fascinating phenomenon of physics that is integral to understanding the universe. Gravity keeps Earth in orbit around the sun, and the Moon in orbit around Earth. Any object that has mass, also has gravity. Moreover, the gravitational force between two objects is caused by two factors: mass and distance. The gravitational force … Continue reading Gravity → Continue reading