What is LLCD? (IMAGE)
Caption
Compared to the days of dial-up, today's web-sites load at lightning speed. Just like you need your web-pages load quickly and securely, NASA scientists and engineers want the same quick connectivity with their data-gathering spacecraft. To meet these demands NASA is moving away from their form of dial-up (radio frequency-based communication), to their own version of high-speed Internet; using laser communications.
Credit
NASA
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