A lunar eclipse is one of the universe’s many captivating light shows. During this particular cosmic alignment, the Moon slips into our planet’s shadow, often transforming Luna’s familiar gray face into a stunning red orb.
But what exactly causes a lunar eclipse, and why doesn’t it happen every month? Let's dive into everything you need to know about lunar eclipses, from their causes and frequency, to what makes them so captivating to stargazers worldwide.
What Is a Lunar Eclipse?
Total lunar eclipse (Credit: NASA)
A lunar eclipse occurs when Earth is directly between the Sun and the Moon, causing Earth's shadow to fall on the Moon. A lunar eclipse can only occur during a Full Moon, when the Sun, Earth, and Moon are in near-perfect alignment.
