Friday , November 27 2020

Once in 400 years, "Hippo" monster asteroids pass over the earth's edge – Lianhe Zaobao

Once in 400 years, "Hippo" crossed the asteroids border.

The asteroid "2003 SD220", which looks like a hippopotamus, was swept past the sea (28,200,000 km) on Saturday morning (22nd). This is the one that the asteroid has been closest to the ground for 400 years. It can't be until 2070 next time …

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