If you thought cloud writing was cool, then how about a message from space burnt into the night sky? A group of unassuming cubesats recently left the comfort of the ISS and joined Earths orbit — among them was FITSAT-1 aka Niwaka, a four-inch-cubed Japanese satellite covered in high-powered LEDs. Its mission is to broadcast the message “Hi this is Niwaka Japan” in Morse code, using bursts of intense light to draw dots and dashes across the heavens. FITSAT-1 was originally planned to appear only over Japan, but a flurry of interest means itll be touring the globe, starting next month. Itll also find time for its studies, beaming VGA images snapped with an onboard camera back to Earth, to test a high-speed data transmitter.
Read the rest of the story: Japans LED-stacked cubesat will burn Morse code into the heavens.