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Earth
Nov 21, 2017

This visualization follows sea salt, dust, and smoke from July 31 to November 1, 2017 to reveal how these particles are transported across the map.
Nov 21, 2017

When did you first learn to identify this group of stars? Although they are familiar to many people around the world, different cultures...
Nov 14, 2017

The well-known Pleiades star cluster is slowly destroying part of a passing cloud of gas and dust. The Pleiades is the brightest open...
Nov 13, 2017

Why is Comet Maccholz so depleted of carbon-containing chemicals? Comet 96P/Machholz's original fame derives from its getting closer to the...
Nov 18, 2017

Friday, an old Moon smiled for early morning risers. Its waning sunlit crescent is captured in this atmospheric scene from clear skies near...
Earth
Nov 13, 2017

Earth observations are aiding the mission to end river blindness When a former president of the United States asked for assistance in eliminating a...
Nov 12, 2017

Sometimes, the sky may seem to smile over much of planet Earth. On this day in 2008, visible the world over, was an unusual superposition...
Universe
Nov 16, 2017

ROSES-17 Amendment 48 changes the proposal submission process for D.8 the Strategic Astrophysics Technology (SAT) program to make Notices of Intent (...

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