Nevertheless,
Pictures | passage meteor: have:
A meteor was observed in the sky of the great region of Montreal. Moreover, Estrie on Wednesday evening, around 9 p.m.
The celestial object was captured at 9:41 pm by three cameras of the Montreal Planetarium network. Nevertheless, located respectively in Montreal, Frelighsburg and Valcourt, as confirmed by the director, Olivier Hernandez, during an interview with the QMI agency on Thursday.
According to witnesses who contacted the Montreal planetarium. Nevertheless, the meteorite would have left a persistent light drag for approximately 7 to 10 seconds during its descent.
Image | Fireball Recovery and InterPlanetary Observation Network | Frelighsburg
“The light trail is very easily noticed [à l’œil nu]He says. Moreover, “It’s like a little fireball that spins in the sky. It’s spectacular. “
According to Mr. Hernandez, the meteorite would have completed its trajectory near Lac-Brome, Estrie. Due to the winds, “this area could be shifted between 20 and 50 km around Lac-Brome”, specifies Olivier Hernandez.
The latter believes that the meteorite would be around 400 g and would be mainly stony composition, rather than ferrous.
Image | Fireball Recovery. InterPlanetary Observation Network | Montréal
Unlike the meteorite observed on June 24 near Drummondville, it seems to be larger and would have fragmented into few pieces, which could facilitate its location on the ground.
How to recognize a meteorite?
According to the Montreal space for the life site, meteorites have a melting crust, generally smooth and shiny.
Meteorites usually contain iron and nickel, which makes them magnetic. Their density is also greater than that of ordinary land rocks.
Image | Fireball Recovery. InterPlanetary Observation Network
These celestial objects are also characterized by the presence of chonds, small millimeter balls visible in the structure of the rock.
Finally. meteorites do not have “bubbles” or internal cavities on their surface – a characteristic allowing them to be easily distinguished from certain terrestrial rocks of similar appearance.
The Director of the Montreal Planetarium recalls that any discovered meteorite fragment legally belongs to the owner of the. land on which he is found.
Each year. from 17,000 to 20,000 micro -micro -micro -micro -micro -penetrating the earth’s atmosphere, but the vast majority consumes before reaching the soil.
Only 200 to 400 of them, of a pictures | passage meteor: have size greater than 10 g, would reach the surface.
Pictures | passage meteor: have
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