This Planet Has an 18-Hour Year! Fastest Orbiting Rocky World #amazingfacts #space #nasa #shorts

Meet Kepler-78b — a scorching planet that orbits its star in just 18 hours. That’s right, a full year passes in less than a single Earth day!
With surface temperatures hot enough to melt rock, it’s likely covered in lava oceans and extreme radiation. Orbiting just 1 million miles from its star, it’s one of the fastest and most intense exoplanets ever discovered.

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