vernal equinox

Spring Equinox Explained

celestial events Mar 19, 2022

The vernal, or spring equinox, is considered the first day of spring and one of the two days in a year in which the day and night are of equal length. In this video, we will explore the concept of the vernal (AKA spring) equinox, why it happens, and how the star patterns in the night sky will shift as the seasons change.



Ursids Meteor Shower

Dec 17, 2022

Big Dipper versus Little Dipper

Nov 19, 2022

HR Diagram Explained - Star Color, Temperature and Luminosity

Oct 29, 2022