Why the Closest Planet Is the Hardest to Visit
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Mercury is the planet that's usually closest to Earth. But why don't we go there? What's so Difficult about going to Mercury? It turns out, we have only TWO spaceships ever gone to Mercury. Seems like it's a hard place to reach. Let's find out, what makes this planet so difficult to get to and why…
Source: BRIGHT SIDE (2022-05-07)