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Tag: satellite[1]
Gravity Satellite Blasts Off on Climate Mission The spacecraft will measure the earth's gravitational field with new accuracy. A compact lens could make high-speed Internet access commonplace on trains. NASA prepares to test a satellite that can be propelled by light particles from the sun. A new satellite could produce color images of objects half the size of those visible to its predecessors. New technologies on NASA's next lunar spacecraft will collect information to make human exploration safer. Satellite Images Catch Human-Rights Violations in Burma Analysis of photos shows chilling scenes of razed villages and forced-relocation sites. New Record for Quantum Cryptography Researchers take a big step toward their goal of spy-proof communications via satellites. New technology uses metal detectors in the wild. China's Antisatellite Missile Test: Why? We may not yet know enough to understand China's intentions. Discovering the Surface of Greenland A new technique provides clearer pictures of massive ice sheets--and better insight into future sea-level increases. [1]
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