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Venus: the trouble with sending people there

By Andrew Coates, Professor of Physics, Deputy Director (Solar System) at the Mullard Space Science Laboratory, UCL

Venus, often called Earth’s “evil twin” planet, formed closer to the Sun and has since evolved quite differently from our own planet. It has a “runaway” greenhouse effect (meaning heat is completely trapped), a thick carbon-dioxide-rich atmosphere, no magnetic field and a surface hot enough to melt lead.

Several uncrewed scientific missions will study how and why that happened in the next decade. But now…

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