What is a lunar eclipse?
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A lunar eclipse occurs when the Earth comes directly between the Sun and the Moon, causing Earth's shadow to fall upon the Moon.
Lunar Eclipses
This alignment happens only during a full moon phase. There are three types of lunar eclipses:
- Total Lunar Eclipse: The entire Moon passes through Earth's umbra (the central, darkest part of its shadow), often causing the Moon to appear reddish due to Earth's atmosphere filtering out shorter-wavelength blue light.
- Partial Lunar Eclipse: Only a portion of the Moon enters Earth's umbra, resulting in a noticeable darkening of a part of the Moon.
- Penumbral Lunar Eclipse: The Moon passes through Earth's penumbra (the outer, lighter part of its shadow), leading to a subtle dimming rather than significant darkening.
Here is a video of the Total Lunar Eclipse 14 March 2025
The occurrence of these eclipses depends on the precise alignment of the Sun, Moon, and Earth, which is relatively rare due to the inclination of the Moon's orbit relative to Earth's orbit around the Sun.
For more detailed information, you can visit NASA's page on eclipses:
NASA Science
Upcoming Lunar Eclipses
| Date | Eclipse Type | Geographic Region of Visibility |
|---|---|---|
| March 14, 2025 (UTC) | Total | Pacific, Americas, Western Europe, Western Africa |
| September 7, 2025 (UTC) | Total | Europe, Africa, Asia, Australia |
| March 3, 2026 (UTC) | Total | East Asia, Australia, Pacific, Americas |
| August 28, 2026 (UTC) | Partial | East Pacific, Americas, Europe, Africa |