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www.wisegeek.com/what-is-the-largest-asteroid-ever-to-hit-earth.htm

The largest asteroid ever to hit Earth was probably Theia, a Mars-sized body that formed over 4 billion years ago, during the early days of the solar system. Theia formed in a Lagrange point, a gravitationally stable region in the Earth's orbit, located on the opposite side of the Sun. Eventually, orbital fluctuations caused this body to oscillate closer and closer to the Earth, and eventually...

www.newscientist.com/article/2127788-earths-greatest-hits-six-of-the-biggest...

Earth’s greatest hits: Six of the biggest meteorites in history. From the mysterious Tunguska event to the fossilised Morokweng space rock, when whopper meteorites come along they make a big impact

www.nationalgeographic.com/news/2013/2/130214-biggest-asteroid-impacts...

Earth's craters are enduring testaments to direct asteroid hits. And though millions—in some cases billions—of years of erosion have made it difficult to determine the exact size of the ...

www.businessinsider.in/science/space/news/the-10-biggest-asteroids-that-pose-a...

An asteroid was supposed to hit Earth in September — but astronomers can’t seem to find it. The last major asteroid to hit Earth destroyed 500 square kilometers — and it could have been much ...

www.sciencealert.com/these-are-the-6-biggest-meteorites-to-ever-to-be-found-on...

But the largest meteorite on earth is this monster, named Hoba. It is located in Namibia, and has never been moved. Compl33t/Wikimedia Commons. Hoba is nearly twice the weight of its nearest rival El Chaco at 60 tonnes. This makes it the biggest naturally occurring piece of iron known on Earth's surface at 6.5 square metres.

www.livescience.com/45126-biggest-impact-crater-earth-countdown.html

Crash! 10 Biggest Impact Craters on Earth. ... have delivered the seeds of life soon after Earth was born. The effects of asteroid impacts linger for billions of years. ... crater on Earth is also ...

en.wikipedia.org/wiki/Impact_event

The 2013 Chelyabinsk meteor event is the only known such incident in modern times to result in numerous injuries, excluding the 1490 Ch'ing-yang event in China. The Chelyabinsk meteor is the largest recorded object to have encountered the Earth since the Tunguska event.

www.revimage.org/biggest-meteor-to-hit-earth-ever

1 000 foot wide asteroids that could hit earth discovered by just discovered in australia the largest asteroid impact a meteor ca huge explosion over the bering sea here s hoba meteorite biggest meteor that has been found on earth big asteroid buzzes past earth and will again in 19 years cnn Asteroid Impacts 10 […]

geology.com/records/largest-meteorite

A 66-Ton Meteorite. The farmer had discovered a 66-ton iron meteorite - the largest single meteorite ever found and the largest piece of iron ever found near Earth's surface. It is tabular in shape and about nine feet long, nine feet wide and about three feet thick.

www.youtube.com/watch?v=sUnDwn0fN3g

Top 10 Biggest Meteor Strikes in History Our beloved blue planet gets pelted with debris from space all the time but, since most of it burns up or break apart in the atmosphere, it's usually not a ...