Lunar eclipse

A lunar eclipse occurs when the moon passes behind the earth so that the earth blocks the sun's rays from striking the moon. This can occur only when the Sun, Earth, and Moon are aligned exactly, or very closely so, with the Earth in the middle. Hence, there is always a full moon the night of a lunar eclipse. The type and length of an eclipse depend upon the Moon's location relative to its orbital nodes. The most recent total lunar eclipse occurred on December 21, 2010 at 0817 UTC

Congrats Sachin

Sachin Tendulkar achieves one and this time it was the much-awaited 50th Test century on Sunday at the Centurion against South Africa