Total lunar eclipse or blood Moon: What Is It and When to See the Phenomenon?

All About the Blood Moon: Origin, Meaning, and Dates

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Published in 03-06-2025

Photo by Zoltan Tasi
The red moon is a natural phenomenon that has been observed by mankind since time immemorial. Total lunar eclipses, which produce this effect, have been recorded and documented throughout history.

The "blood moon" is a term that evokes mystery and wonder. But what exactly is this phenomenon? It is a total lunar eclipse, where the Earth comes between the Sun and the Moon, casting its shadow on our natural satellite. Sunlight, when filtered through the Earth's atmosphere, disperses, letting through mainly red light, which dyes the Moon a characteristic reddish color.

How does it happen?

A total lunar eclipse occurs when the Earth, the Sun and the Moon align perfectly. The Earth's shadow, called the umbra, blocks the direct sunlight that normally illuminates the Moon. The Earth's atmosphere acts as a prism, deflecting sunlight and filtering colors, letting through mostly red. This phenomenon, known as Rayleigh scattering, is similar to that which produces reddish sunsets.

When and how to observe it?

To observe a blood moon, you need to be on the night side of the Earth during a total lunar eclipse. No special equipment is required, although binoculars or a small telescope can enhance the experience. Find a location with little light pollution and clear skies. The total lunar eclipse of March 2025 is an event you cannot miss.

Blood Moon: Why It Happens and How to Observe It

Photo by Nick Owuor (astro.nic.portraits)
Total lunar eclipse of March 2025: This will be a spectacular event, visible from large regions of the planet.

According to available information, the next total lunar eclipse, known as a "blood moon," will occur on March 14, 2025. Here are some key points:
Date: March 14, 2025.
Type: Total lunar eclipse.
Visibility: It will be fully visible in North America, South America, the Atlantic Ocean, and western parts of Europe and Africa.
Time: The total lunar eclipse will reach its maximum splendor at 06:58 UTC.
Duration: The totality phase will last for approximately one hour and six minutes.

Tips for observing:

* Find a dark spot: Get away from city lights for better visibility.
* Check the weather forecast: Make sure the sky is clear.
* Enjoy the show: The blood moon is a unique and beautiful natural phenomenon.

The blood moon has captivated humanity for centuries, inspiring myths and legends. Today, thanks to science, we can better understand this fascinating astronomical event.