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NASA Builds Unusual Testbed for Analyzing X-ray Navigation TechnologiesGreenbelt MD (SPX) May 21, 2013 Pulsars have a number of unusual qualities. Like zombies, they shine even though they're technically dead, and they rotate rapidly, emitting powerful and regular beams of radiation that are seen as flashes of light, blinking on and off at intervals from seconds to milliseconds. A NASA team has built a first-of-a-kind testbed that simulates these distinctive pulsations. The pulsar-on-a-table, known as the Goddard X-ray Navigation Laboratory Testbed, was built to test and validate a next-generation ... read more |
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Squishy hydrogels may be the ticket for studying biological effects of nanoparticles RUB physicists let magnetic dipoles interact on the nanoscale for the first time Friction in the nano-world New report identifies strategies to achieve net-zero energy homes Reading the Unreadable India awaits LNG exports from Freeport facility Alaskan village loses court fight against big oil |
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