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EntertainmentWhat is the phenomenon of the turquoise moon?
The blue moon of the scientific world is a completely different phenomenon, and it is not green.Mysterious blue crescent in eclipse photo
During the total solar eclipse, many witnesses tried to point the camera and smartphone to the sky to capture one of the most remarkable astronomical phenomena this year.
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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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