https://scitechdaily.com/astronomers-find-a-blazing-hot-planet-that-orbits-its-star-in-just-16-hours/
Mercury is the speed champion in our Solar System. It orbits the Sun every 88 days, and its average speed is 47 km/s. Its average distance from the Sun is 58 million km (36 million miles), and it’s so fast it’s named after Mercury, the wing-footed God. But wh…
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