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Tag Archives: telescope
Telescopes and Turbulence
There are many problems that earth-based telescopes must cope with. Besides light pollution, the largest one is dealing …
Posted in Class, Instruments, Universe
Tagged astro201, Atmosphere, blog4, diffraction, telescope, turbulence
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Astronomical Satellites
Astronomical Satellites are observatories of some sort that are in orbit around Earth. These observatories vary greatly in specifically what and how they observe, but they all share the same rational for being in space, instead of on Earth. On … Continue reading →
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Tagged astro201, blog4, Hubble telescope, Satellites, telescope
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The Invention of the Telescope
The telescope was most likely invented in 1608 by a German eyeglass maker named Hans Lippershey, although there is some uncertainty. Another eyeglass maker from the Netherlands, named Jacob Metius, filed for a patent soon after Lippershey and a third man, named Sacharias Janssen, later claimed to be the creator. Despite these claims, Lippershey is […]
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Tagged astro201, blog4, telescope
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Hubble Space Telescope
The Hubble Space Telescope was launched in 1990 and is still in service today. Just as Galileo’s first telescope opened the door to a new world beyond what the naked eyes can see, the Hubble Space Telescope broke through heaven’s gates and showed us a world beyond the boundaries of space-time, capturing even images of […]
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Tagged astro201, blog4, hubble, telescope
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World’s Largest Telescope To Expand Our Horizons
Image and Information Source Currently, the largest telescope in the world is the Gran Telescopio Canarias, which has an aperture size of about 10.4 meters. However, plans to build an even larger telescope were recently approved. This new telescope will be built at the summit of Hawaii’s Mauna Kea volcano, and will cost an alarming […]
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Tagged astro201, blog3, telescope
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Size and Expansion of the Universe
I have always thought that the universe is almost unfathomably huge, but until recently I had not spent much time contemplating how humans have determined this. While reading about the topic, I came across information about the Hubble Space Telescope. Not being familiar with astronomy, I did not know much about it or its purpose. […]
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The Power of the Telescope
History The first known telescopes came into invention sometime in 1608 by Dutch glass makers who had become quite skilled in making lens. In 1609 an Italian physicist and astronomer named Galileo decided to use this invention to look into the heavens. While it was rudimentary compared to the telescopes of today, this new tool […]
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Tagged astro201, blog4, telescope, telescopes
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DETECTING OXYGEN!
According to a New Scientist article from FEBRUARY 19TH, 2013, a new telescope in Chile might be able to detect oxygen on exoplanets (planets outside our solar system). This means that it would be able to detect alien life!! According to the article, our currently developed telescopes can identify the different elements of exoplanet’s atmospheres by studying the substances that absorb […]
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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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The Hubble Telescope
The Hubble Telescope has been one of the most beneficial tools for discoveries and research since the beginning of the study of astronomy. When the Hubble Telescope was launched in 1990, it was sent 353 miles above earths surface where it would orbit earth at an incredible speed. The telescope orbits earth every 97 minutes. […]
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Tagged astro201, blog3, hubble, telescope
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