Lunar eclipses are caused when the moon travels through the Earth’s shadow. Complete lunar eclipses are rare, but partial lunar eclipses may occur up to four times per...
A lunar eclipse occurs when the Moon passes directly behind the Earth, preventing the Sun's rays from reaching it. Lunar eclipses only occur at full moon and when the Moon is in the Earth's plane of orbit.
Lunar eclipses usually occur a few times a year.
A lunar eclipse occurs when the Moon passes directly behind the Earth into its
umbra ... The penumbra causes a subtle darkening of the moon's surface.
Sep 18, 2015 ... A series of four total lunar eclipses in a row is called a tetrad, or four Blood Moons
. See how lunar eclipse tetrads work in this Space.com ...
Since full Moon's are a time of illumination, the lunar eclipse
momentarily throws up shadows of darkness. It can be disorienting, as your feet are often leaving the ground of the known!
You're in the rapid transformation chute, and clues to how it'll manifest come f... More »
Sep 28, 2015 ... Lunar eclipses occur when Earth's shadow blocks the sun. ... of what causes an
eclipse and therefore blamed the events on this god or that.
Sep 22, 2014 ... Introduction. What is an eclipse of the Moon? What causes eclipses and why?
How often do eclipses happen and when is the next eclipse of ...
The Sun is behind the Earth, so the Sun's light casts the Earth's shadow on the
Moon. This shadow covers the entire Moon and causes a Total Lunar Eclipse.
Sep 25, 2015 ... During a lunar eclipse, you'll see the Earth's shadow creeping across the moon's
face. ... sun and the moon, causing the Earth to cast its shadow on the moon. ...
Bottom line: A moon may look red during a total lunar eclipse ...
Related: Space , Lunar eclipse · Advertise. Headlines. What's up in spacefrom
NBC News Digital. We've moved our coverage of space science and exploration