National Geographic | Asteroids: Deadly Impact & Biggest Blasts in the Universe - Documentary 720p
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Every year, thousands of objects both natural and manmade plummet through our atmosphere and crash into the Earth. These menacing messengers from the sky provide scientists with amazing insights into the natural, and not so natural, phenomena. The Universe is full of explosions that both create and destroy. The Chicxulub impact on the Yucatan peninsula, which may have wiped out the dinosaurs 65 million years ago, was two million times more powerful than the largest nuclear bomb ever detonated.
Comments
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Amy Mainzer --- please sit on my face --- and shit in my mouth and piss in my nose
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She has a medterrian facial structure composition and maybe a hint of Scandinavian -Lol. geesh...Only Dudes.
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Evidence reveals that the asteroid was texting just prior to impact
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In the beginning there was darkness first words from the bible interesting to note similarities
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15:00 moon was NOT formed same time as earth, moon is much much older.
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Amy Maizner, good god she is hawt!! why aren't there women like that where I live 😍
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this would be so much better without an ad ever 7 minutes -.-
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They say the earth was hit by a Mount Everest sized asteroid, which ended the dinosaurs. So my question is what would the size of the Tsunami be, how tall a wave etc if that asteroid hit the ocean? Mount Everest mass x 27,000 mph = what size wave?
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This si compón
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You know, I'm all about equality and everything, but I used to work in a related industry (nuclear energy). And, the most common type of person I saw was a 45-yr old white male. I saw like 5 women at one of the largest research institutions in the country. So, obviously they're finding scientists who are not exactly representative of the actual population of nuclear/NASA engineers/scientists.
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distinct club charge liberty.
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Its a good thing it hit the earth, otherwise dinosaurs would still be running the show.
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There's no such things as asteroids. Scientists made all that up to keep conservatives from having guns and going to church.
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Could you imagine if a satellite hit you on the head? OUCH!! Actually, you most likely wouldn't know what hit you.
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so how many more millions of megatons was the big bang over the world's nuclear weapons supply?
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Actually the famous UK observational and astronomy presenter Patrick Moore found an asteroid that was previosly tracked https://books.google.co.uk/books?id=MZwiX8WxkIwC&pg=PA180&lpg=PA180&dq
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The documentary is really good.
BUT it goes on my nerves that this narrator is permanently telling that we are in great danger.
We know it!!!!!!
It is really low level to try to make this documentary to a sensation. Every two minutes "We are in danger" "It could destroy the earth" "Objects can destroy whole cities" "It could hit the earth and destroy all live" "It did no damage to the earth because luckily" "It is shocking" (NO, IT IS NOT SHOCKING, YOU MORON!) and so on.
This people are thinking that we are idiots?
Or is he trying to motivate us to commit suicide be4cause we are in this extreme danger and tomorrow could be the end?
The video is great but the audio is so negative. It is no fun to watch it when you hear every second that we can be destroyed because of this and that.
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Narrator, you infected this great documentary with your lousy comments. -
Does this guy, Pete Schultz 18:00, really do anything besides get excited about shooting a BB into dirt and blocks of acrylic? Always the same results.
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In the beginning people were smart... then bang. Some dumb ass thought we came from nothing.
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Amy Mainzer... Do like
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