<ul><li>The vernal equinox marks the beginning of spring and autumn in the Northern and Southern Hemispheres respectively.</li><li>Stargazers can observe the seasonal transition during the equinox by looking at the stars in the night sky.</li><li>In the Northern Hemisphere, stargazers can bid farewell to the bright stars of winter and look for the Winter Triangle formed by stars like Betelgeuse, Rigel, and Sirius.</li><li>To confirm the arrival of spring, observers can locate the Big Dipper and use its stars to find the Spring Triangle, consisting of Arcturus, Spica, and Denebola.</li></ul>

Vernal equinox: How to see spring begin, just by looking at the stars

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