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EntertainmentSimulate stars 1,000 times larger than the sun exploding
From Earth, we can observe the supernova explosion of the red giant Betelgeuse when it dies at the end of its life.One of the brightest stars in the sky is about to explode?
When it happens, the explosion of a star larger than 1,000 Suns can be seen from the Earth even in the morning.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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