Author Archives: Avery Bradley

What do we know about exomoons?

Unfortunately, this question has an easy answer: not much. So far, no exoplanet has been confirmed to have a moon, even though scientists are detecting planets the size of the Jovians. Even though nothing has been confirmed, however, there have been some interesting potential discoveries. We say potential because again, the systems are so farContinue reading “What do we know about exomoons?” Continue reading Continue reading

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How do we name our Solar System?

We all remember learning the mnemonic device in elementary school: My Very Excellent Mother Just Served Us Noodles (or whatever variation you prefer). Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, the eight planets of our solar system. But what do these names actually mean? How do planets and moons and other stuff inContinue reading “How do we name our Solar System?” Continue reading Continue reading

Posted in astro2110, blog4, dwarfplanets, IAU, Moons, planets, Solar System: Dwarf Planets, Solar System: Jovians, Solar System: Moons, Solar System: Terrestrials | Comments Off on How do we name our Solar System?

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 Continue reading

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The Astronomy behind Astrology

While astrology is widely disproven as a form of science in our modern age, it has its origins in the beginnings of computational astronomy. As explained by David Lindberg in his book The Beginnings of Western Science, “By the end of the fifth century B.C., Babylonian celestial divination had expanded to embrace horoscopic astrology, whichContinue reading “The Astronomy behind Astrology” Continue reading Continue reading

Posted in astro2110, Astrology, blog1, Class, Historical, history, precession, Solar System: Sun, Stars, zodiacs | Comments Off on The Astronomy behind Astrology