A mega-tsunami on Mars may have been triggered by an asteroid strike much like the devastating blow that worn out the dinosaurs 66 million years in the past.The enormous wave, measuring as much as 250 metres in peak, was created about 3.4 billion years in the past by the impression of an asteroid or comet in a shallow ocean within the northern lowlands of the crimson planet,...
Showing posts with label scientists consider. Show all posts
Showing posts with label scientists consider. Show all posts
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