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\nNASA | LLCD: Proving Laser Communication Possible\n

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\n\nPublisher:\n\nNASA\n\n\n
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\nOn October 18th, 2013 the Lunar Laser Communication Demonstration (LLCD) made history, transmitting data from lunar orbit to Earth at a rate of 622 Mbps. LLCD, flying aboard NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE),...\nOn October 18th, 2013 the Lunar Laser Communication Demonstration (LLCD) made history, transmitting data from lunar orbit to Earth at a rate of 622 Mbps. LLCD, flying aboard NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE), is the first NASA mission dedicated to proving high-rate, two-way laser communications is possible. LLCD not only demonstrated a record-breaking download rate but also an error-free data upload rate of 20 Mbps. The laser beam was transmitted the 239,000 miles from the primary ground station at NASA's White Sands Complex in Las Cruces N.M., to the LADEE spacecraft in lunar orbit.
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Resource Details

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Educator Rating
Not yet Rated
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Media Length
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0:58
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Grade
3rd - 11th
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Subjects
All Subjects
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Media Type
Instructional Videos
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Source:
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\nNASA Goddard\n\n
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Date
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2013
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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nasa, telescopes, communication, lasers, new mexico
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Additional Tags

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llcd, ladee, laser, demonstration, lunar, lasercomm, infrared, moon, high-rate, two-way, space communications, satellite, mission, optical communications, mbps, llgt, white sands complex, las cruces, terminal, ground terminal, optical module, llst, error-free, laser beam, goddard space flight center (government agency), gsfc, stuart snodgrass
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