Daily Archives: February 7, 2020

The Importance of Spectroscopy

The impact that spectroscopy and light has had on the world has not been recognized enough. The discovery of spectroscopy has allowed us to know so much more about astronomy and what makes up our universe. Spectroscopy is the investigation and measurement of spectra when matter interacts with electromagnetic radiation. In astronomy, we look atContinue reading “The Importance of Spectroscopy” Continue reading

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The History of Astronomy

Astronomy, the scientific study of the universe and of the objects that exist naturally in space, is one of the oldest natural sciences to reach a high level of sophistication. The history of this science has impressive continuity and duration, as observed changes would take thousands, millions, and even billions of years. In 3000 BC,Continue reading “The History of Astronomy” Continue reading

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What’s up with the tropics?

Latitude and longitude coordinates are seen everywhere; they’re immensely useful for marking geographic location and helping with navigation. The system is simple enough: latitude is distance north or south from the equator and longitude is distance east or west from the Prime Meridian. But what are the Tropics of Cancer and of Capricorn that areContinue reading “What’s up with the tropics?” Continue reading

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A solar eclipse occurs when the moon comes in between the path of sunlight and the Earth, casting a shadow on the Earth. Solar eclipses in general are quite rare (only a couple a year), but the moon’s shadow only covers a small portion of the Earth so seeing one is an amazing opportunity. AContinue reading “Eclipses!” Continue reading

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