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Earth, Solar System
Jan 22, 2014

Jan. 22, 2014:  Scientists using the Herschel space observatory have made the first definitive detection of water vapor on the largest and...
Universe
Dec 19, 2014

Dec 19, 2014:  The European Space Agency’s orbiting Rosetta spacecraft is expected to come within four miles (six kilometers) of the surface of comet...
Apr 26, 2014

Apr. 26, 2014: It's spring, and all around the northern hemisphere gardeners are planting seeds, tilling soil, and watering crops. Imagine a...
Sun, Solar System
Mar 28, 2014

March 28, 2014:  By the time you finish reading this story, you'll be about 1,000 km closer to the planet Mars. Earth and Mars are...
Solar System
Apr 25, 2013

April 25, 2013: The Solar System is a beautiful place filled with wonders that NASA space probes are only beginning to discover.  There's a...
Earth
Feb 16, 2012

Feb 16, 2012: For the first half of this year's winter, the big news was warm temperatures and lack of snow. Ski resorts were covered in bare...
Solar System
Dec 3, 2011

Play ScienceCast Video Join Mailing List Dec 3, 2011:  NASA’s New Horizons...
Sun, Solar System
Nov 8, 2012

Nov. 8, 2012:  People from around the world are converging on the coast of northeast Australia.  The attraction isn't the Great Barrier Reef,...
Solar System
Sep 27, 2012

Sept. 27, 2012: NASA's Curiosity rover mission has found evidence a stream once ran vigorously across the area on Mars where the rover is...
Solar System
Oct 13, 2014

Oct 13, 2014:  NASA’s Lunar Reconnaissance Orbiter (LRO) has provided researchers strong evidence the moon’s volcanic activity slowed gradually...

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