Author Archives: Alekzander Waller

The Moon and The Tides

Posted on September 24, 2024 by Alekzander Waller

Did you know that tides are caused by the Moon’s gravitational pull? (Photo from The Business Insider) Usually about every 12 hours coastal places around the world experience high and low tides in a constant cycle. This is due to the subtle pull of the Moon’s gravitational forces on the Earth’s water supply. Along the […] Continue reading →

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Historical Astronomers in Context

Posted on September 17, 2024 by Alekzander Waller

Isaac Newton (25 December 1642 – 20 March 1726/27) Isaac Newton was important to astronomy due to Isaac Newton was crucial to astronomy because he developed the concept of universal gravitation, which explained why planets orbit the sun. This concept provided a unified theory for the motion of celestial bodies, essentially laying the foundation for […] Continue reading →

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Solstices/Equinoxes

Posted on September 3, 2024 by Alekzander Waller

Stone Henge Throughout a year on Earth, the sun changes positions in the sky due to the 23.4 degree angle of our axis. The points at which the sun reaches maximum and minimum heights in the sky are called the Summer and Winter solstices while the points half way between are called the Fall and […] Continue reading →

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Introductory Post

Posted on August 28, 2024 by Alekzander Waller

Wikipedia:

Hello, my name is Alek! This picture of a piano represents my primary major here at Vanderbilt (as I am a piano major at Blair). Looking forward to a great semester!
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