This much-lesser known crater is the third largest crater on Earth and one of the oldest as well, at 1.8 billion years old. According to a study published in the journal Terra Nova in 2014, it may not have been a meteorite that created the gigantic crater but rather a giant comet, which consisted of a mixture of rock and ice. Meteor Crater in Arizona (formally called Barringer meteorite crater) viewed from the rim near the visitor center. The crater is nearly a mile across and the hole more than 550 feet deep. (Image CNN —. One of the largest known meteorites to hit Earth struck nearly 800,000 years ago, but the exact spot where it smashed into our planet has been a mystery – until now. The crater may lie Earlier this summer, researchers in Greenland documented possibly the oldest and largest meteorite crater ever found on Earth. The crater, estimated to be 3 billion years old, currently measures The immense Chicxulub crater is a remnant of one of the most consequential days in the history of life on Earth. The asteroid strike triggered the Cretaceous-Paleogene, or K-Pg, mass extinction. 1. Manicouagan Reservoir. The Manicouagan Reservoir is one of the lakes formed by a large crater from the impact of meteorites on Earth in ancient times. Reported NASA, The crater, located in Quebec, Canada, has a diameter of about 100 kilometers. Until now, Lake Manicouagan became one of the largest craters due to meteorite impacts that In the northern Arizona desert, an imposing-looking crater shows the impact of an ancient meteor crash. Until the 1960s, it was mistakenly believed to be a v On May 4, 2022, NASA's InSight lander detected the largest quake yet recorded on Mars, one with a 4.7 magnitude - fairly modest by Earth standards but strong for our planetary neighbor. The origin of the NWA 7403 meteorite: the crust formed 4.5 billion years ago, was flung out of Khujirt crater 1.5 billion years ago, and then ejected into space from Karratha crater in another PVca.

largest meteorite crater on earth