Earth Is Safe As Asteroid 2012 DA14 Passes By Harmlessly
A close flying asteroid traveling within 17,000 miles of Earth is on its way out.
The massive rock was the length of half a football field and in the same area as some of the world's orbiting TV and weather satellites.
Gay Yee Hill, from the Jet Propulsion Laboratory, described the moment the ast…
NASA Says 2011 Was Insanely Warm on Planet Earth
Some people may think climate change is just a myth, but there’s no arguing with this: NASA scientists say the earth’s surface temperature in 2011 was the ninth warmest since 1880. What’s more, nine of the 10 warmest years in modern recorded history ha…