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Tag Archives: misconception
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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Pluto hitting Neptune?
Some time between elementary school and high school, you probably heard that Pluto and Neptune’s orbits crossed and that one day “far into the future” (to not scare kids) they would hit each other. Well, in reality, that collision will never take place. The reason Pluto and Neptune will never collide is that their orbits […] Continue reading
Posted in Class
Tagged astro201, blog 7, misconception, pluto
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Space Travel
Most people think traveling through an asteroid field would take a complicated series of evasive maneuvers and luck, but as it turns out, Star Wars got that part wrong. Dodging asteroids (like in the above picture), but odds are, you could steer blindly and never even come close to hitting anything. This is because asteroids […] Continue reading
Posted in Class
Tagged astro201, blog 5, composition, misconception, spacetravel
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