If you’re eager to witness one of nature’s most captivating celestial events, mark your calendar for the upcoming blood moon.
The event will begin around 11:57 p.m. on Thursday, March 13, with the moon creeping into the Earth’s shadow. At around 1:09 a.m. on March 14, the partial eclipse begins, and at 2:26 a.m., the moon will enter totality (the “blood moon” stage) and reach its peak at 2:58 a.m.
A blood moon occurs during a total lunar eclipse, when the Earth passes directly between the sun and the moon, casting a shadow over the moon’s surface. The result is sometimes a stunning, reddish hue that has captivated skywatchers for centuries.
What Is a Blood Moon?
A blood moon is another term for a total lunar eclipse, a rare event when the Earth’s shadow completely covers the moon. As sunlight filters through the Earth’s atmosphere, it is scattered, leaving red and orange hues that reflect onto the moon, giving it its distinctive “blood-red” colour.
Why Is It Called a Blood Moon?
The reddish appearance of the moon during a total lunar eclipse has earned it the name “blood moon.” The term is used to describe the moon’s deep crimson colour, which can range from a light coppery shade to a rich, dark red, depending on the specific atmospheric conditions at the time.
The Science Behind the Eclipse
The science behind a lunar eclipse involves a precise alignment of the Earth, moon, and sun. During a total lunar eclipse, the Earth’s shadow falls onto the moon, causing it to darken and turn red. This red color is the result of Rayleigh scattering, the same phenomenon that causes sunsets to appear red or orange. The exact shade of the blood moon can vary depending on the Earth’s atmospheric conditions.
How to Safely Enjoy the Blood Moon
Unlike solar eclipses, lunar eclipses are completely safe to watch with the naked eye. There’s no need for protective glasses or special equipment, making it an accessible and exciting event for people of all ages.
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