A total lunar eclipse is sometimes called a Blood Moon, because of the reddish tinge the Full Moon takes on when fully eclipsed. The term is also frequently used to describe four total lunar eclipses that occur in a row.

2025年1月14日 · A full moon occurs when the side of the Moon facing Earth is fully lit up by the Sun. There are a few different types of unusual full moon types, which include blood moons, supermoons, blue moons, and harvest moons, and others.

During a total lunar eclipse, the Earth moves between the Sun and the Moon and cuts off the Moon's light supply. When this happens, the surface of the Moon takes on a reddish glow instead of going completely dark. The red color of a totally eclipsed Moon has prompted many people in recent years to refer to total lunar eclipses as Blood Moons ...

2022年11月8日 · To an astronaut standing on the moon during totality, the sun would be hidden behind a dark Earth outlined by a brilliant red ring consisting of the combined light of all the world's sunrises...

A total lunar eclipse takes place when the Earth comes between the Sun and the Full Moon and blocks the Sun's direct rays from lighting up the Moon. It is sometimes called a Blood Moon as the eclipsed Moon may look red.

2022年11月5日 · During a lunar eclipse, you’ll see the Earth’s shadow creeping across the moon’s face. The shadow appears dark, like a bite out of a cookie, until the shadow completely covers the moon. Then,...

2024年12月16日 · Mark your calendar for March 13-14 (Thursday night and Friday morning) to catch the Moon turning red during a total lunar eclipse. You won’t need binoculars or telescopes to see it (and unlike an eclipse of the Sun, no eye protection will be needed). Here is everything you need to know about the Red Moon 2025, including US dates and times:

2022年5月2日 · A lunar eclipse occurs when the Sun, Earth, and Moon align so that the Moon passes into Earth’s shadow. In a total lunar eclipse, the entire Moon falls within the darkest part of Earth’s shadow, called the umbra. When the Moon is within the umbra, it will turn a reddish hue.

2022年11月8日 · Often colloquially called a Blood Moon, a total lunar eclipse, happens as the full moon (in this case November's full Beaver Moon) moves into the deep umbral shadow of the Earth and...

2021年5月21日 · During a lunar eclipse, the face of the moon will turn a shade of red. The fiery glow is most dramatic during a total lunar eclipse, but even during partial and penumbral lunar eclipses.