
Year's final supermoon is a Harvest Moon
The supermoon is making an encore, its last appearance before the moon's perigee - the portion of its orbit closest to Earth - and 2014 slowly fade away. ... more
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How NASA's New Carbon Observatory Will Help Us Understand Alien Worlds
On July 2, NASA successfully launched the Orbiting Carbon Observatory-2 (OCO-2), a remote sensing satellite on a mission to precisely measure carbon dioxide levels in our planet's atmosphere. As a b ... more
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The first animals on Earth may have been sea sponges, study suggests
Small Satellite Contracted to Probe Climate Effects of Space Radiation
Fengyun satellite strengthens China global weather forecasting capacity
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Hubble Sees Spiral in Serpens
This new NASA/ESA Hubble Space Telescope image shows a beautiful spiral galaxy known as PGC 54493, located in the constellation of Serpens (The Serpent). This galaxy is part of a galaxy cluster that ... more
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Dot Against the Dark
As if trying to get our attention, Mimas is positioned against the shadow of Saturn's rings, bright on dark. As we near summer in Saturn's northern hemisphere, the rings cast ever larger shadows on ... more
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Officials expand space-tracking website
Defense Department officials announced additions to its space situational awareness program's Space-Track.org website.
In a recent telephone interview with DOD News, Maj. Gen. David D. Thompso ... more
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Rosetta Comet is Darker than Charcoal
Rosetta scientists also discovered the comet's surface so far shows no large water-ice patches. The team expected to see ice patches on the comet's surface because it is too far away for the sun's w ... more
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DNA May Have Had Humble Beginnings As Nutrient Carrier
New research intriguingly suggests that DNA, the genetic information carrier for humans and other complex life, might have had a rather humbler origin. In some microbes, a study shows, DNA pulls dou ... more
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