Sentences with phrase «if human explorers»
Not exact matches
On a 496 - kilometer road trip along the Northwest Passage, crew members pretended they were explorers on a long haul across the Red Planet to test what to expect if and when humans go to Mars.
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Another school of thought is that even if these chambers did not house extra-terrestrial lifeforms, they would still be immensely helpful to future human explorers on the planet's surface.