Just before NASA’s latest Moon mission ended last week, an ESA telescope received laser signals from the spacecraft, achieving data speeds like those used by many to watch movies at home via fibre-optic Internet. During an intense, three-day effort starting on 1 April, ESA’s Optical Ground Station in Spain received data signals via laser from the Moon at the stunning speed of 80 megabits per second. The signals were transmitted from NASA’s Lunar Atmosphere and Dust Environment Explorer, or LADEE, from a distance of 400 000 km. LADEE completed its seven-month exploration and technology mission on 17 April in a planned impact on the Moon. - ESA; more: esa.int/Our_Activities/Operations/Laser-powered_farewell_to_Moon_mission
Posted on: Sat, 26 Apr 2014 14:28:07 +0000
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