The show is set to be absolutely amazing! On Tuesday, March 3rd, the Red Moon, also known as « Blood Moon », will put on an incredible celestial display as the Earth positions itself between the Sun and the Moon, gradually enveloping the satellite which will ignite in a deep red hue.
This fascinating hue doesn’t mean the Moon is changing. It results from the scattering of sunlight in the Earth’s atmosphere: the blue wavelengths are filtered out while the reds continue their path to its surface, creating this spectacular red for onlookers.
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A rare phenomenon not to be missed
All blood moons are actually total lunar eclipses. The last one occurred last September, and the next one will be on Tuesday, March 3, 2026. Depending on the time zone, the peak of the eclipse will happen exactly at 12:33 PM in mainland France.
For astronomy enthusiasts, here's some great news: this type of eclipse can be observed with the naked eye, unlike solar eclipses that require special protections. Just a clear sky and a little patience are all you need to enjoy the show.
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Invisible from France but accessible online
Unfortunately, the Moon will be below the horizon for observers in France, making the phenomenon invisible from the Hexagon. Luckily, several astronomical organizations will offer live broadcasts with images captured from around the globe.
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The visibility of an eclipse varies by region, depending on the position of the Earth and the time when the Moon rises or sets. Europeans will have to wait for the next favorable eclipse to witness a blood moon from France. In the meantime, this kind of spectacle reminds us that astronomy often requires a bit of patience… but it always offers unforgettable moments.