 All on radio locate. On busy plate by eye, nothing. Can't detect a thing. How many solar systems in our galaxy? How many? How many planets fit for life? And how many kinds of life could there be? If this ship isn't from Earth, then it isn't. It has a crew that isn't human. And things that aren't human but are up to the level of deep space travel in their civilization could mean anything. Yes, sir. Something like this has been talked about and speculated about for years.