Aired: Jul 17, 2023Chris Packham delves into the 252 million-year-old mass extinction that devas...


The formation of Earth 4.6 billion years ago was marked by a desolate landscape, a lifeless world lacking an atmosphere, just one of many inhospitable rocks floating in space. However, this period of turmoil began as the young planet faced a barrage of asteroids.
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At the present time, viewers have the opportunity to enjoy "Earth" completely free of charge, though with occasional advertisements, on the following streaming platforms: BBC iPlayer. Additionally, viewers have the option to either rent or purchase "Earth" on the following digital platforms: AppleTV, Amazon.