In space exploration, long-distance optical links can now be used to transmit images, films and data from space probes to Earth using light. But in order for the signals to reach all the way and not ...

WASHINGTON — Researchers have demonstrated a new visible light communication system that uses a single optical path to create a multi-channel communication link over the air. This approach could be ...

Korea’s research community has reached an important milestone on the path toward next-generation mobile communications with ...

Radio waves are still the main way to communicate with spacecraft, but that aging technology could soon get an upgrade that will allow faster data downloads from space. NASA is currently preparing to ...