How many can you solve? A surprising trivia and fun facts quiz about total lunar eclipses

10 years as a kindergarten teacher / elementary school teacher / junior and senior high school teacher / childminderkepiko
Graduated from Kunitachi College of Music, Faculty of Music (now: Department of Music Culture and Education, Early Childhood Music Education major). In elementary school, my homeroom teacher was Jun Kusaba, a game researcher. After graduating from university, I worked as a kindergarten teacher for 10 years and as an after-school childcare instructor for 7 years, then took a position as a music teacher at an international school in Singapore. In addition to music education, I engaged in activities that introduced Japanese culture, traditional games, and recreational activities, working with many children. Later, through freelance writing, planning, and editing at Shogakukan, I met many delightful adults and experienced the joy of communicating and sharing. Drawing on the perspective cultivated in the field of education and my experience as an editor, I provide practical information with an emphasis on both input and output, mainly in areas related to music and children. My hobbies include instruments, singing, handicrafts, toys, drawing, traditional games, the outdoors, and books. My special skill is spinning-top tricks.

Total lunar eclipses have long captivated humanity as a mysterious celestial show.

People have found many meanings in the moon glowing red, but behind this curious phenomenon lie fascinating history and scientific mechanisms.

So here, we present fun facts about total lunar eclipses in a quiz format! From the true nature of the blood moon to the mystery of the Saros cycle, we invite both astronomy fans and beginners to a world of trivia you can enjoy.

Try it with family and friends and rediscover the moon’s allure!

How many can you solve? Surprising Trivia & Fun Facts Quiz about Total Lunar Eclipses (11–20)

What is the scale, named after the astronomer who proposed it, that describes the brightness and coloration of the Moon during a lunar eclipse?

Lambert scale
Dungeon Scale
Hubble scale

See the answer

Dungeon Scale

The 'Danjon scale' for assessing the brightness and degree of redness of the Moon during a total lunar eclipse was proposed by French astronomer André Danjon. It classifies brightness and hue using numbers from 1 to 5.

Raise the rankinglower

kepiko

Report a problem

Under what positional relationship of the Earth, Moon, and Sun does a total lunar eclipse occur?

When the Sun, Earth, and Moon line up in a straight line in that order
When the Moon, Earth, and Sun are aligned in a straight line in that order
When the Earth, the Sun, and the Moon are aligned in a straight line in that order

See the answer

When the Sun, Earth, and Moon line up in a straight line in that order

A total lunar eclipse occurs when the Sun, Earth, and Moon align in that order in a straight line, and the Moon is completely immersed in Earth’s shadow. This causes Earth’s shadow to cover the Moon, producing a phenomenon in which the Moon appears copper-red. A total lunar eclipse is a very mysterious celestial show, but it only happens under a specific geometric alignment.

Raise the rankinglower

kepiko

Report a problem

Under what positional relationship of the Earth, Moon, and Sun does a total lunar eclipse occur?

When the Sun, Moon, and Earth are aligned in a straight line in that order
When the Earth, Sun, and Moon are aligned in a straight line in that order
When the Sun, Earth, and Moon are aligned in a straight line in that order

See the answer

When the Sun, Earth, and Moon are aligned in a straight line in that order

A total lunar eclipse occurs when the Sun, Earth, and Moon line up in that order, and the Moon is completely within Earth’s shadow. This can only be observed during a full moon. Think about the conditions required for a total lunar eclipse and picture them to enjoy the event even more!

Raise the rankinglower

kepiko

Report a problem

What is it called when the Moon appears reddish-black during a total lunar eclipse?

Blood Moon
Blue Moon
Supermoon

See the answer

Blood Moon

The phenomenon where the Moon appears dark red during a total lunar eclipse is called a “Blood Moon.” This is because red light, refracted by Earth’s atmosphere, reaches the Moon and makes it look coppery red. It’s an English nickname.

Raise the rankinglower

kepiko

Report a problem

What do you call the darker part of Earth’s shadow that the Moon enters?

umbra
penumbra
halo; aureole (visual phenomenon of seeing a bright ring), or dimness/blur around vision (as a medical symptom)

See the answer

umbra

The umbra (hon'ei) is the darkest part of Earth’s shadow, where sunlight is completely blocked. When the Moon enters this umbra, a total lunar eclipse occurs. It is the dark region of Earth’s shadow where the Moon is entirely hidden. The penumbra is the lighter part of the shadow.

Raise the rankinglower

kepiko

Report a problem

In conclusion

Through trivia quizzes and fun facts about total lunar eclipses, perhaps your interest in the wondrous world of celestial bodies has deepened.

The grand natural drama woven by the sky, the Earth, and the Moon becomes even more captivating when you deepen your scientific understanding.

The next time you have a chance to observe a total lunar eclipse, recall this knowledge and take your time to carefully observe the mysterious sight of the Moon glowing red.