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A super blood moon or blood moon is an interesting astronomical phenomenon that occurs only once every 10 years. Join Tnhelearning.edu.vn to learn more about this special phenomenon through the following article.
What is a super blood moon eclipse?
A super blood moon eclipse is a phenomenon that occurs due to the combination of 2 astronomical phenomena
A super blood moon eclipse is a phenomenon that occurs due to the combination of two astronomical phenomena: a super blood moon and a total lunar eclipse. At this time, the moon is red like blood, so it is also called a blood moon (or blood moon).
When a total lunar eclipse occurs, the position of the moon coincides with or almost coincides with perihelion (the position of the moon closest to the earth) will be called a super blood moon.
See also: What is a lunar eclipse? When does a lunar eclipse happen?
When does a super blood moon eclipse happen?
The super blood moon eclipse is a special phenomenon that only happens once every 10 years
The super blood moon eclipse is a special phenomenon that only happens once every 10 years.
According to scientific research, the moon moves around the earth in an elliptical orbit. Each month the moon will pass through 2 points perigee (point closest to earth) and apogee (point furthest from earth). At the position of the moon closest to the earth, it is called a “super moon”, at this time we will see it larger and larger than usual.
When a super moon occurs at the same time as a total lunar eclipse, we will have a super blood moon or a super blood moon.
The most recent super blood moon phenomenon occurred on May 26, 2021 and will recur on October 8, 2033.
See also : What is a total lunar eclipse? When does it happen?
What effect does a super blood moon eclipse have on Earth?
Supermoon occurs, increasing the attraction of the Moon to the Earth
A supermoon occurs, increasing the Moon’s attraction to the Earth, causing the tides to rise higher than normal. According to preliminary calculations, the suction on this day increased by 23% compared to weekdays. Specifically, if calculated on a human body with a weight of 80kg, it will be increased or decreased by 73 mg / weight, so this change is insignificant for the human body.
In other words, the effect of a super blood moon eclipse on Earth is very small.
How to watch the lunar eclipse super blood moon safely
How to watch the lunar eclipse super blood moon safely
If observing the eclipse is done indirectly through a special glass such as: Sunglasses (black glasses), X-ray film, … then you can completely observe the lunar eclipse. whole or blood moon with the naked eye.
This is completely harmful to the eyes because the light from the blood moon is the light of the sun refracted at the edge of the Earth , not the light directly from the sun. You can use binoculars or a telescope to see this phenomenon more clearly.
Beautiful images of lunar eclipse super blood moon
Blood moon is an interesting astronomical phenomenon
The moment the super blood moon appeared in the night sky
A corner of “super blood moon” in Shanghai, China
“Super blood moon” hidden behind the temple of the sea god Poseidon, Greece
Big and bright super blood moon image
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