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Daily Archives: February 19, 2013
Who Needs Telescopes When You Have Dry-Cleaning Fluid?
Image Source For Raymond Davis Jr, this was a legitimate question that he proposed to the science community in the 1960s with his Homestake Experiment. This experiment was Davis’s quest to learn about neutrinos–a neutral subatomic particle with an almost-zero mass and that also rarely reacts with normal matter. According to this article, Davis’s research […]
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Posted in Science
Tagged astro201, Astronomy Thoughts, blog3, Comets & Other Objects, cool, earth, experiment, innovation, Microscopic, neutrino, Observations, telescope, The Sun
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A Young Black Hole?
As viewed from Earth, most black holes are about 17,000 to 21,000 years old. Recently, however, NASA scientists discovered what may be an infant black hole (pictured below). This black hole is only about 1,000 years old as seen from Earth and is located 26,000 light years away. It is left over from the supernova […]
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A Young Black Hole?
As viewed from Earth, most black holes are about 17,000 to 21,000 years old. Recently, however, NASA scientists discovered what may be an infant black hole (pictured below). This black hole is only about 1,000 years old as seen from Earth and is located 26,000 light years away. It is left over from the supernova […]
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Aliens Don’t Exist! Or Do they….
Image Source I’m sure at some point we have all considered the possibility of life on other planets. What would they look like? How would they communicate? How advanced or primitive would they be compared to us? And most importantly, where/what would they call home? Like many kids, I was one whose view of aliens […]
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Posted in Aliens, Science, Space Travel
Tagged alien planets, astro201, Astronomy Thoughts, blog4, cool, discovery, earth, Gliese 581d, Observations, planets, telescopes, thoughts, woah
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Galileo: A Man with No Last Name
I have always wondered why we always refer to Galileo by his first name. We don’t have Johannes’ laws of planetary motion or Albert’s theory of relativity, but Galileo Galilei is just Galileo. I remember learning in elementary school that people are referred to by their last names as a sign of respect. Certainly, the […]
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Posted in Historical
Tagged astro201, blog3, galileo
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A very ‘pINTERESTING’ blog post
After reading about all the various forms of social media, apps, etc that involve astronomy, I wanted to write about another really awesome incorporation of astronomy into our online resources.. Pintrest! I use Pintrest to gather, sort and categorize a wide variety of ideas, including DIY crafts, style, recipes home decor, fitness tips, etc. For anyone […]
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Posted in Class
Tagged astro201, blog4, carlsagan, fun, online, pintrest, social media, Solar System
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The Mystery of Saturn’s Moonlets
Research done by Loughborough University physicists has recently led to new a understanding of the formation of moonlets (small natural satellites) in Saturn’s F Ring. Previously, it was believed that strong tidal forces from Saturn and its other rings and moons would keep the moonlets from clumping. They’ve now discovered the moon Prometheus has a […]
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Posted in Physics
Tagged astro201, blog3, moonlets, prometheus, saturn, Solar System
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The Doppler Effect
The Doppler effect is pretty amazing, in part because it both contradicts what one would naturally think and yet still makes perfect sense when you take the time to think about how we visualize the world. I say this because if you had never heard of the Doppler effect before, you would probably call me […]
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