(That’s Unidentified Submersible Objects to you.)
If there are intelligent beings on planets so far away that we haven’t discovered them yet and they are watching us, then their technology must be far more advanced than ours. So forget those saucer-shaped tin cans people kept photographing during the 1950s and 60s, as they clearly couldn’t have travelled that kind of distance. Even so, it does lead you to wonder where minds immeasurably greater than our own would hide an observation post to keep a closer eye on us human beings. It occurred to me that, following the first lunar landing (assuming you believe Neil Armstrong walked on the moon in 1969), we have a pretty good understanding of everything within 240,000 miles of our planet, and obviously, thanks to the Hubble Telescope, way beyo
