Year of the Comet
Comet C/2011 L4 (PANSTARRS)

PANSTARRS information

Comet C/2012 S1 (ISON)

ISON information

The Sky This Month
December 2010

Tune into the most observable events in this month's sky.

earth_s-shadow
December 2010: Venus gleams at its brightest in the morning sky, and the first total lunar eclipse in nearly 3 years occurs.
By Martin Ratcliffe, Alister Ling // Published: October 20, 2010
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