Tiny Japanese satellite to write Morse code in the sky

The robotic Japanese cargo vessel now en route to the International Space Station is loaded with food, clothes, equipment -- and a set of tiny amateur radio satellites, including one that will write Morse code messages in the sky. Japan's unmanned H-2 Transfer Vehicle-3 launched July 20 and is slated to arrive at the station Friday (July 27). More

(Source: CBS News - Jul 28)