
New Horizons Finds Blue Skies and Water Ice on Pluto
The first color images of Pluto's atmospheric hazes, returned by NASA's New Horizons spacecraft last week, reveal that the hazes are blue. "Who would have expected a blue sky in the Kuiper Belt? It' ... more
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Pluto's Small Moons Nix and Hydra
This week's beautiful Charon images remind us that Pluto is not just one body; it's a whole system of worlds. Pluto and its largest moon Charon dance around each other, making circles around their common center of mass, which lies in an empty space ... more
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Blue skies, frozen water detected on Pluto
Pluto has blue skies and patches of frozen water, according to the latest data out Thursday from NASA's unmanned New Horizons probe, which made a historic flyby of the dwarf planet in July. ... more
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Russia Develops Portable Aerosol Cloud Generator to Conceal Missiles
An aerosol generator is designed for creating aerosol curtains, or artificial clouds, to hide road-mobile missile complexes, according to Aleksei Solodovnikov, a lecturer at the Peter the Great Stra ... more
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GSSAP reaches initial operational capability
General John E. Hyten, commander of Air Force Space Command (AFSPC), declared Initial Operational Capability (IOC) for the first two Geosynchronous Space Situational Awareness Program (GSSAP) spacec ... more
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