Nobody can hear a scream in the vacuum of space, or so they say. Nobody hears a mime being crushed under a pine in a forest either. The things people used to say. I have eternity it seems to think and ponder. Deep sleep, wake, check measurements and data and if the data is good do a fly by. I had not set foot on one planet in over 300 potential Goldilocks zones in over 297 earth years. Signals went out back to Earth but had stopped being received about 100 chronological years ago.