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have you ever wondered what happens if you fall into a black hole? You'd experience spaghettification, where gravity stretches ...

Do the aliens exist? I can't give you an exact answer but I want to believe that they exist. And some scientists think that they exist ...

Did you know that, there is a theory called Big Rip and I think it is the scariest fact of all time. it suggest that at one point the ...

Did you know that, the universe is 13.8 billion years old base on the measurement of the cosmic microwave backround radiation ...