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Tag Archives: astro201
Lunar Eclipse Creates an Apocalyptic View
Last weekend, one of the first two lunar eclipses of 2015 occurred and left a great view. The moon dimmed and turned red giving it an eerie and dark feeling, leading some people to dub it as a blood moon. As we have learned already, eclipses consist of two parts. The penumbra is when the […]
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Space has a lot of….space
Most people, including myself before ASTR201, have only seen seen the scaled models of the solar systems where planets are to scale but right next to each other. However, space is called space for a reason. You may have heard of the real life scaled down model, but you would never understand the true emptiness […]
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An End to the Discovery of Bright Kuiper Belt Objects?
Check out this image from Universe Today: This shows the largest known objects in the Kuiper Belt. Pretty interesting to …
Posted in Class, Dwarf Planets, Universe
Tagged astro201, blog7, kuiperbelt
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Merging Green Galaxies
This picture is a pretty cool visual representation of what’s going on way out there in outer space. This picture …
The Search for Extrasolar Planets
Extrasolar planets, or exoplanets, lie outside our solar system. We have so far discovered nearly 2000 exoplanets, most of which are Jovian planets like Jupiter. However in 2009, a possibly Earth like planet was discovered: Gliese 581d had the potential to support liquid water on its possibly rocky surface. It has a mass of around […]
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Posted in Exoplanets, Instruments
Tagged astro201, blog7, Gliese 581d, search techniques
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Martian Aurora?
Source: National Geographic NASA’s MAVEN spacecraft has recently detected a strange aurora in the lower atmosphere of Mars. Dubbed “Christmas lights” by scientists, the mysterious phenomenon occurred for five days in December, following a solar electron storm. On Earth, auroras are formed when these particles slam into atmospheric atoms, but on Mars, the lack of […]
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Studying the Effects of Space Travel on the Human Body
NASA is conducting an experiment to determine the effects of living in space on the human body. Such studies have been done before, but this one is unprecedented in the length of time the subject will spend in space (a full 365 days) and in that the participants are identical twins. One astronaut named Scott […]
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Posted in Space Travel
Tagged astro201, blog8, ISS, twins
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Exoplanet in Four Star System
Source: Discovery News Astronomers recently discovered the second exoplanet known to be part of a four star system. To find a planet in such a system is rare because the gravitational interaction between the stars are likely to remove planets from any sort of stable orbit. Four star systems are fairly rare themselves, making up […]
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The Toughest Creature in the World
In the early 1700s, several different scientists examining the components of water and water habitats came across a miniscule creature …
Posted in Science, Space Travel
Tagged astro201, blog8, extremophile, life, tardigrade, water bear
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0.58% vs 24%
The new NASA 2016 budget proposal of $18.53 billion was a $519 million increase from the $18.01 billion of 2015. However, despite NASA’s countless achievements and positive reputation, many people believe NASA’s budget is too high. Disregarding the significant influence that politics exerts on NASA, the main reason for public dissatisfaction towards NASA is due to … Continue reading 0.58% vs 24% →
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