Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. In April ...
Sailplaning - unpowered flight - is an expensive pastime. There are several sailplane categories: Open, 15-meter, Standard and Ultralight. Large, high-performance Open-class sailplanes sport wingspans ...
Eight active spacecraft, including three operated by NASA, orbit Mars, gathering imagery of the planet's surface at a resolution of about 1 foot per pixel. Three rovers traverse the ground, mapping ...
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