Small Satellites Provide Big Payoffs

http://images.spaceref.com/news/2015/iss038e046586.jpg"When we think of space satellites that assist with communications, weather monitoring and GPS here on Earth, we likely picture them as being quite largemany are as big as a school bus and weigh several tons. Yet there's a class of smaller satellites that's growing in popularity. These miniaturized satellites, known as nanosatellites or CubeSats, can fit in the palm of your hand and are providing new opportunities for space science. "CubeSats are part of a growing technology that's transforming space exploration," said David Pierce, senior program executive for suborbital research at NASA Headquarters in Washington. "CubeSats are small platforms that enable the next generation of scientists and engineers to complete all phases of a complete space mission during their school career. While CubeSats have historically been used as teaching tools and technology demonstrations, today's CubeSats have the potential to conduct important space science investigations as well."

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