Nida is now a tropical storm, and is being knocked around by wind shear in the Western Pacific. Satellite imagery has confirmed Nida's center of circulation is exposed and the storm is losing its circular shape. Meanwhile, ...
Earth Sciences
Dec 2, 2009
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The Planck space telescope has begun to collect light left over from the Big Bang explosion that created our universe.
Astronomy
Aug 14, 2009
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An innovative sky survey has begun returning images that will be used to detect unprecedented numbers of powerful cosmic explosions-called supernovae-in distant galaxies, and variable brightness stars in our own Milky Way. ...
Astronomy
Jun 15, 2009
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