Study Shows The Unimaginable Terrible Effects Of Dinosaur-Killing Asteroid - The Hans India

This massive cloud of sulfur-bearing gases, once airborne, blocked the Sun and cooled Earth for many ...

A new study indicates that when the dinosaur-killing asteroid struck with Earth 66 million years ago, vast amounts of sulphur were hurled into the stratosphere that were far terrible than previously … [+2358 chars]

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