パスワードを忘れた? アカウント作成
15222840 feed

Slashdot: French Stargazers Hunt for Meteorite the Size of Apricot

フィード by slashdotorg-feed
France's ranks of amateur astronomers have been urged to help find an apricot-size meteorite that fell to Earth last weekend in the south-west of the country. From a report: The rock, estimated to weigh 150 grams (just over five ounces), was captured plunging through the atmosphere by cameras at an astronomy education facility in Mauraux, and landed at exactly 10.43pm on Saturday near Aiguillon, about 100km (62 miles) from Bordeaux. The site is part of the Vigie-Ciel (Sky Watch) project of around 100 cameras in the Fireball Recovery and InterPlanetary Observation Network (FRIPON), which aims to detect and collect the 10 or so meteorites that fall on France each year. "Meteorites are relics of the solar system's creation, with the benefit of never being exposed to the elements," said Mickael Wilmart of the A Ciel Ouvert (Open Sky) astronomy education association that operates the Mauraux observatory. "A fresh meteorite like this, which fell just a few days ago, hasn't been altered by the Earth's environment and therefore contains very precious information for scientists," he said.

Read more of this story at Slashdot.


情報元へのリンク
この議論は、 ログインユーザだけとして作成されたが、今となっては 新たにコメントを付けることはできません。
typodupeerror

海軍に入るくらいなら海賊になった方がいい -- Steven Paul Jobs

読み込み中...