ScienceRocks
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Earth was hit by massive 19 mile-wide asteroid more than 3 billion years ago that caused cliffs...
Source: Daily Mail
Earth was hit by massive 19 mile-wide asteroid more than 3 billion years ago that caused cliffs to crumble and changed the way our planet evolved
By ELLIE ZOLFAGHARIFARD FOR DAILYMAIL.COM
PUBLISHED: 17:53 GMT, 16 May 2016 | UPDATED: 19:13 GMT, 16 May 2016
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Read more: Earth was hit by a 19 mile asteroid more than 3 billion years ago
Science rocks. In this case probably enough to make you shit yourself before you're vaporized.
Source: Daily Mail
Earth was hit by massive 19 mile-wide asteroid more than 3 billion years ago that caused cliffs to crumble and changed the way our planet evolved
By ELLIE ZOLFAGHARIFARD FOR DAILYMAIL.COM
PUBLISHED: 17:53 GMT, 16 May 2016 | UPDATED: 19:13 GMT, 16 May 2016
Scientists have found evidence of a massive asteroid, 12 to 19 miles (20 to 30km) wide, that struck Earth more than 3 billion years ago.
The asteroid would have hit with an impact larger than anything humans have experienced.
The discovery was made in tiny glass beads called spherules, found in north-western Australia, which were formed from vaporised material from the asteroid impact.
'The impact would have triggered earthquakes orders of magnitude greater than terrestrial earthquakes,' said aid Dr Andrew Glikson from The Australian National University (ANU).
'It would have caused huge tsunamis and would have made cliffs crumble.'
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Read more: Earth was hit by a 19 mile asteroid more than 3 billion years ago
Science rocks. In this case probably enough to make you shit yourself before you're vaporized.