After Hours

Desktop Wallpaper: The spectacle of underwater photography

Loggerhead turtle

A loggerhead turtle captured on camera during an 'Aquarius 2010' dive. During the 10-day mission, students from around the country participated in live broadcasts with Aquanauts based on NOAA's Aquarius, the world's only undersea research station.

Credit: NOAA

About Mark Kaelin

Mark W. Kaelin has been writing and editing stories about the IT industry, gadgets, finance, accounting, and tech-life for more than 25 years. Most recently, he has been a regular contributor to,, and TechRepublic.

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