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11 分钟
The 2,000-kilometre wide crater basin on the moon is way older
The biggest and the oldest crater on the moon stretches over 2,000 kilometres and scientists now know exactly when it was ...
Chemistry World
2 小时
Meteorite 200 times larger than one that killed dinosaurs reset early life
This meteorite was far larger than the infamous Cretaceous era ending one. ‘We’re looking at a bolide that was 500 to 200 ...
12 小时
Ancient meteorite was 'giant fertiliser bomb' for life on earth
A meteor up to 200 times bigger than the the one that killed the dinosaurs landed 3.26 billion years ago, triggering ...
earth
13 小时
Meteorite the size of four Mount Everests smashed into Earth and sparked life
Meteorite impacts helped create Earth’s oceans and continents. They sparked life’s evolution through changes in the ...
15 小时
A giant meteorite boiled the oceans 3.2 billion years ago. Scientists say it was a ...
"The oceans likely contained some life, but not as much as today in part due to a lack of nutrients. Some people even ...
ExtremeTech on MSN
15 小时
Ancient Mega-Asteroid May Have Helped Life on Earth Flourish
Traditionally, giant space rocks colliding with Earth are seen as a bad thing for life. That's certainly true now, but the ...
The Taipei Times
16 小时
Ancient meteorite was ‘giant fertilizer bomb’ for life
The space rock that slammed into Earth 66 million years ago at the end of the Cretaceous Period caused a global calamity that ...
India Today
16 小时
Meteorite, four times the size of Mount Everest, collided with Earth and life began
The study's findings challenge the notion that all large meteorite impacts are universally destructive to life ... This ...
17 小时
A giant, ancient meteor four times the size of Mount Everest may have sparked life on Earth
A giant meteorite first discovered in 2014 caused a tsunami bigger than any in known human history and may have sparked life, ...
Inverse
19 小时
A Meteorite the Size of Four Mount Everests Hit Earth — It Left This Strange Aftermath
When a meteorite quadruple the size of Mount Everest slammed into ancient Earth, some microbial life thrived, a new study ...
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