After Hours

NASA Images: More desktop wallpaper from the space program

Orion Artist concept

NASA's Constellation Program is getting to work on the new spacecraft that will return humans to the moon and serve as the building blocks for trips to Mars and other destinations in our solar system. This artist's rendering represents a concept of the Orion crew launch vehicle liftoff.Credit: NASA

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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