Tiny, Laser-Beaming Satellites Could Communicate With Mars
March 20, 2019 | Story | No Comments
Last August, Masahide Sasaki and his team instructed a satellite to shoot laser beams at a suburb of Tokyo. No, not like that. The laser beam, made of infrared light, was invisible to the human eye. By the time it had traveled through hundreds of miles of outer space and atmosphere, the light was harmless: […]