Scientists believe that the ring is the site of a meteorite impact. Image Credit: CC BY-SA 2.0 Liam Quinn
German scientists have discovered what may be the impact site of a meteorite that struck 11 years ago.
The ring-shaped feature was first spotted by geophysicist Christian Muller in Antarctica's King Baudoin Ice Shelf during a routine survey flight over the region in December.
Keen to get to the bottom of the mystery, Muller and his team discovered two previous studies pertaining to a large meteorite around the size of a house that was believed to have landed somewhere in the Antarctic back in 2004.
The researchers now believe that the crater that they found is the site where the meteorite, which was traveling at 29,080mph, hit the ice after exploding with the force of 12,000 tonnes of TNT.
Their efforts will now focus on corroborating their theory and determining whether the area around the ice ring holds any additional clues as to what happened.
WTC - He hesitated when asked, “what hit the ice shelf?" Pause, eye shift, startled expression, umm aahh ummm a space shhh --umm meteorite...yeah, yeah a space rock. That’s it! We all know it was a bigfoot!.
QUOTE- The researchers now believe that the crater that they found is the site where the meteorite, which was traveling at 29,080mph, . that's a suspiciously precise number for something they're not sure about.... .
I'm assuming they back-of-the-napkin calculated 13 km/s, and it got converted to mph. EDIT: I mean, still precise, but not actually the same sig figs silly precise.
Clue 1) On 9/3/04 a dust cloud was spotted in Australia which was supposed, at the time, to be remnants of a meteor strike. Clue 2) That same day a big bang is recorded, and after a couple of years effort it is triangulated back to the location of the ring. Clue 3) Large hole discovered in the ice. This is definitely a "looks like a duck" scenario. I'm calling it a duck.
Mom! Look what I found! lol ... I have seen a person with worm holes... they were disgusting. ... Perhaps Gaints, Big Feet, and Aliens are different names for the same dude!
We haven't been very far down in the Earth yet. Or explored much of the oceans. Not all is from above. What lies beneath? Can whatever they be cause craters that seem like meteorite impacts?
We haven't been very far down in the Earth yet. Or explored much of the oceans. Not all is from above. What lies beneath? Can whatever they be cause craters that seem like meteorite impacts? I suppose volcanic activity could theoretically cause a phenomenon like this but I would guess the evidence for that would be pretty clear after the fact. The meteor explanation fits the evidence pretty well so far.
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