'Perfect spot' for first human colony on Mars is a giant underground 'tunnel city' near the equator, scientists reveal
UNDERGROUND tunnels on Mars could serve as the perfect natural hiding place for the planet's first human base, according to scientists. The hidden chambers, located under an area called the Hellas Planitia, would help protect astronauts from huge swings in temperature and damaging radiation that they would be exposed to on the Martian surface. Experts have long argued over the […]
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