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Daily Archives: January 31, 2022
My first eclipse
The solar eclipse of May 20, 2012 is the most spectacular astronomical event I have ever personally experienced. The event was an annular eclipse with the moon only blocking out the center of the sun, resulting in a ring of light around the dark moon. The eclipse occurred less than 48 hours after apogee, so […] Continue reading
Blog 1: The Mystery of the Light-Year
People often confuse a light-year for a measure of time instead of a measure of distance. This is understandable since it has “year” in the name. A light-year is NOT a measure of time. The true definition of a light-year can be easily understood with a few simple facts and calculations. First, light travels at […] Continue reading
Posted in Class, Light, Space Travel
Tagged astro2110, blog1, light-year, misconception, Time
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Moon Phases!
To start off, I am going to be focusing on our own Earth’s Moon. As we all know, the Moon goes through phases as it orbits the planet. It’s current phase is dependent on where it is in the sky…
Posted in Moons
Tagged astro2110, astronomy, blog1, Moonphases, Solar System
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Blog 1 – Initial Review of SkyView Lite
SkyView Lite is an iPhone application that allows the user to point their phone at different parts of the sky and see an overlay of constellations in the direction that they point. I downloaded the app and tried it out. This post is going to be about my experience using the app. The app works […] Continue reading
The speed of light and what it means for the Earth-Sun system.
The speed of light is one of the most important laws (or principles) in our Universe. The speed of light determines what we see and when we see it, as well as providing a universal “speed-limit” for countless celestial objects that zoom throughout the universe. I find it illuminating to consider the speed of light […] Continue reading