Tagish Lake Meteorite

By latest report, Dee and Cal are not going to Whitehorse, but were to spend the night last night in the town of Tagish, which gives me the chance to write a little about the Tagish Lake Meteorite.

"On the morning of January 18, 2000, a 150-ton space rock plunged into the earth's atmosphere, landing between the Yukon Territory and British Columbia in a remote vacation village, Tagish. The rare Tagish Lake fireball left an orange-white and blue contrail that lingered for 10 to 15 minutes as hundreds of observers witnessed the early morning events.

"The first aerial over-flights showed no crater or fragments left to demark the fireball or its impact. But fortunately for the science community, one week later on January 25th, a nearby resident, Jim Brook, found the first meteorite fragments while driving homewards on the ice of Taku Arm in Tagish Lake. He knew the frozen lake well, and had the presence to pick up the dark icy rocks with his hand inside a plastic bag. What Brook had uncovered was an extraterrestrial clue from the early solar system, a 4.5-billion-year-old meteorite.

"To date, 500 more fragments have been found near Tagish Lake and hundreds have been recovered from the site - many still encased in ice. The space events of January 18th were the largest ever recorded over land by the Defense Department satellite systems. Scientifically, ;[Tagish Lake] is the find of a lifetime,' says Peter Brown, meteor scientist in the Department of Physics and Astronomy at The University of Western Ontario and co-leader of the meteorite recovery investigation. 'The entire process of recovery of the material and determination of where it comes from makes this the scientific equivalent of an actual sample-return space mission - at a thousandth of the cost.' " (From AstroBiology Magazine.)