text: do planes take sharp turns and fly off into the universe, or have the stars learned to fly? i expect to get teased by asking that question, that's cool.  but i live in southern ohio and in the past (almost) 3 years, i've see two relatively bright blue stars at night around 10:00 pm. one just moving along and then abruptly turn and zip off into the cosmos. the other just sat there like a star ... it began to slowly drift to the south and started getting smaller ... then it too just zipped off, with the trail that lasted for an instant.  what's up with that? it was a government plane. they have planes that can be very silent. they are in an octagon shape. they can hover, they have verticle lift-off, and they have weird lights. some people think that they are ufo's