News tagged with oxygen atoms

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VISIONS: Seeing the aurora in a new light

On a cold February night in Poker Flat, Alaska, a team of scientists will wait patiently for the exotic red and green glow of an aurora to illuminate the sky. Instead of simply admiring the view, this group ...

dateFeb 01, 2013 in Space Exploration
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Viewing crescent Mars

(Phys.org)—The sight of the crescent Moon hanging in the sky above Earth is a familiar one, but this image taken by ESA's Rosetta spacecraft as it passed by the Red Planet in February 2007 captures the ...

dateOct 02, 2012 in Space Exploration
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Lubricants from vegetable oil

Epoxides are highly reactive organic compounds comprised of a triple ring with two carbon atoms and one oxygen atom. Among other things, the chemicals industry uses them for the production of lubricants for ...

dateOct 23, 2012 in Materials Science
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