A mega comet has entered our solar system.Named 2014 UN271, the object will approach the Sun and reach Saturn's orbit in 2031. It is estimated to be 100 to 370 km wide, and this object is larger than the typical...
At present, the number of living things on earth is 800 billion, with only a quarter of a trillion (1,250,000,000,000) stars per adult! Think about it, every human being in this world, including you and me, is not one or...
There are some people who set fires in the forest for their own interests .. Like them, there are some birds who spread wildfires in the unlit part of the burning barn for their own interests. My today's post is...
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