100 Light Years
SCALE · the radio bubble
A sphere of one hundred light years holds thousands of stars and many of the bright names of our sky: Sirius, Vega, Altair, Pollux. It is also roughly the size of humanity's radio bubble, the shell of space our earliest broadcasts have reached. Any listeners on its edge are receiving the very first television signals about now. Apologies in advance.
🚀 Fly there in the 3D universe