Much better is the idea to redirect asteroids into the sun’s orbit that encodes flashes of light in some unique pattern (pi?). The light sends the signal in pot

Much better is the idea to redirect asteroids into the sun’s orbit that encodes flashes of light in some unique pattern (pi?). The light sends the signal in potentially all directions and the signal would last for a lonnng time. The ability to achieve that feat is in itself evidence of the beings intelligence and accomplishments. “Intelligence was here”