Lunar Eclipse

Science & Nature

A blood moon is the common name for a total lunar eclipse that turns the Moon a coppery red to dark rust color. Unlike new or full moon phases, this color change occurs only dur...

Science & Nature

A blood moon is the term commonly used for a total lunar eclipse in which the Moon appears red or reddish-brown. This color change occurs because Earth blocks direct sunlight fr...

astronomy

A lunar eclipse happens when the Earth moves directly between the Sun and the Moon, casting its shadow on the Moon. This can only occur during a full moon when the Sun, Earth, a...

Science & Space

A blood moon occurs during a total lunar eclipse, when Earth passes directly between the Sun and the Moon and casts its shadow onto the lunar surface. From Earth, the Moon deepe...

Space and Astronomy

Unlike a solar eclipse, a lunar eclipse occurs when the Earth comes between the Sun and the Moon, casting a shadow on the Moon. You do not need eye protection to watch a lunar e...

science-technology

An eclipse is visible in the United States when the Moon’s shadow or alignment intersects the country, and whether you can see it depends on the type of eclipse and your locat...

astronomy

The difference between a lunar eclipse and a solar eclipse begins with a simple alignment: the Sun, Earth, and Moon line up. Yet that shared geometry plays out in opposite ways....

science-astronomy

A full moon lunar eclipse occurs when the Sun, Earth, and Moon align so that Earth passes between the Sun and the Moon, casting Earth’s shadow onto the Moon. During a full moo...

Science and Technology

A lunar eclipse occurs when the Moon moves into Earth’s shadow, aligning the Sun, Earth, and Moon in a straight line. During a partial or total lunar eclipse, the Moon darkens...

science-astronomy

A blood moon is the reddish appearance of the Moon during a total lunar eclipse, when Earth fully blocks direct sunlight and only refracted sunlight through Earth’s atmosphere...