Top news for December 21, 2008

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NASA needs a new moon car for off-roading astronauts at the lunar south pole

What's that smell? Broccoli emits gas that could signal presence of alien life

On This Day In Space: Nov. 18, 2013: NASA launches MAVEN orbiter to Mars

Pictures from space! Our image of the day

Climate Conference to Debate Whether Rich Nations Will Pay for Damage

Greenland Shark Finally Gets Protection

Countries Made Bold Climate Promises Last Year. How Are They Doing?

Do You Find Yourself Committing Relationship Sabotage? Here’s How To Address It

A Psychologist’s Advice On How To Heal The Wounds Of Being Forced To Grow Up Too Fast

Subtropical Storm Nicole Prompts U.S. Hurricane Watches - 4 Things To Know