ROCKET FUEL DUMP: A Centaur rocket caused a minor sensation on Sunday night, Oct. 18th, when it flew over Europe and dumped a load of excess propellant. "We saw it at 9:15 pm local time (1915 UT)," report Federico and Chiara Bellini of Bodio Lomnago, Italy. "It looked like a comet with a fan-shaped tail." They took this 30-second exposure using a Nikon D70s:
"About 20 seconds later, a second object appeared." That was a US military weather satellite (DMSP F-18), which the Centaur booster had helped launch earlier in the evening from Vandenberg, Air Force Base in California. "And then," the Bellinis continue, "a big circular halo followed the two across the sky." The halo, shown here in a movie recorded by Jonas Förste of Jakobstad, Finland, was probably an expanding puff of gas emitted during an earlier firing of the Centaur.
This remarkable show surprised observers in almost every country of Europe. Browse the links below for more sightings.
http://spaceweather.com/