The orbit of the moon is not perfectly uniform about the earth (the same can be said about the planets orbiting the sun). The alignment of the earth moon and sun has to be perfect for an eclipse to occur, it rarely is though.
No
yes
Actually it doesn't. Typically, a lunar eclipse happens about twice a year.
No. Not even close.
A lunar eclipse does not occur when the sun is out. A lunar eclipse can only be seen at night.
A lunar eclipse can only occur at the time of Full Moon.
On average, a total lunar eclipse can be observed from somewhere on Earth about every 2.5 years. However, the visibility of a lunar eclipse in the US can vary depending on the specific location and timing of the eclipse.
No they happen every two years
A lunar eclipse can occur only at the time of the Full Moon.
A lunar eclipse can only occur at Full Moon.Technically, the central moment of the eclipse must be the precise moment of Full Moon.
The next lunar eclipse is set to occur on November 28th, 2012. This is a Penumbral Lunar Eclipse. April 25th, 2013 is when the next one from 2012 will occur. This is a Partial Lunar Eclipse. Keep in mind that an eclipse isn't always visible from every point on Earth-- You have to be fortunate that the shadow falls upon your region at the right time of day!
Lunar eclipse can occur only at the time of Full Moon.