> Growing up I was known among my neighborhood friends as the local > "whiz kid", as I'm sure many of us were :) Whenever they thought they > saw a UFO (about once a year), they would ask me to evaluate it. Most > of the time I could quickly ID it as an aircraft or satellite. Once, > though, they came up with something I've never been able to explain. > They showed me a slow-moving object which reflected sunlight to > varying degrees as it moved across the sky. It was evening but still > very bright out, during the summer. With binoculars, I could see that > it was oblong, but couldn't see any wings. I couldn't see very much > detail, as if it were at a very high altitude, much higher than a > normal airliner (or a much smaller object at a lesser altitude). As it > moved, the side of it would sometimes catch the sun and deliver a very > bright reflection, and other times not. It moved much slower than I'd > expect either an aircraft or satellite to move, but did keep a > constant speed. There was no contrail. > My best guess is that it was a very large orbiting object, like > perhaps the Mir space station (this was around 1993 or 1994, so prior > to the International Space Station). Could be a booster stage. I know that many are in orbit and are tracked since ground controllers would prefer it if their shiny new satellites avoided colliding with such space debris. :-) Orbiting boosters are tumbling randomly so their brightness fluctuates oddly. Lee Jones -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist