NASA

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…
NASA Marks 25th Anniversary of the Challenger Disaster
"This year marks the 25th anniversary of the loss of the Challenger—a tragedy that caused us to completely rethink our systems and processes as we worked to make the shuttle safer," NASA Administrator Charles Bolden said.
"The nation will never forget Jan. 28, 1986, nor its indelibl…