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607: Asteroid Apophis is Coming | Ground Zero: California
Manage episode 499773297 series 3614373
The Why Files: Operation Podcast에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 The Why Files: Operation Podcast 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.
On April 13, 2029, an asteroid named Apophis will pass closer to Earth than our communication satellites. For the first time in human history, millions of people will watch a mountain-sized space rock race across the night sky.
NASA says we're safe, but Apophis is just the beginning. Scientists estimate 25,000 city-killer asteroids cross Earth's orbit, and they've only found half of them.
The other 13,500 remain completely hidden, somewhere in the darkness of space. Every three days, fragments from ancient comets bombard our planet.
Just 12,800 years ago, a cosmic impact reset human civilization and triggered a freeze that lasted over a thousand years. The evidence is buried in rock layers across four continents.
Today, we have the technology to fight back, but time is running out. The question isn't whether another impact will happen—it's whether we'll be ready when it does.
https://www.youtube.com/watch?v=c-yXhTmSSro
NASA says we're safe, but Apophis is just the beginning. Scientists estimate 25,000 city-killer asteroids cross Earth's orbit, and they've only found half of them.
The other 13,500 remain completely hidden, somewhere in the darkness of space. Every three days, fragments from ancient comets bombard our planet.
Just 12,800 years ago, a cosmic impact reset human civilization and triggered a freeze that lasted over a thousand years. The evidence is buried in rock layers across four continents.
Today, we have the technology to fight back, but time is running out. The question isn't whether another impact will happen—it's whether we'll be ready when it does.
https://www.youtube.com/watch?v=c-yXhTmSSro
230 에피소드
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