Curiosity Rover Captures First Close-Up Images of Giant ‘Spiderwebs’ on Mars
The web-like structures consist of criss-crossing ridges of mineral-rich rocks, spanning up to 12 miles across.
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Researchers performed X-rays using CT and X-ray fluorescence technology on 4,200 metal artifacts.


Vantablack paint is capable of absorbing almost all the visible light that hits it.


This is the first documented instance of marine animals, such as orcas, making tools.