If you want to say that the most wonderful thing in the universe, I’m afraid it must be a black hole. The black hole is a…
View More What is inside a black hole? Could it be another universe?
Tag: black hole
NASA recorded the “roaring” sound of the black hole, as if from hell
For human beings, the exploration of outer space has never stopped. Whether it is a Shenzhou spacecraft or an interstellar spacecraft, they are all exploring…
View More NASA recorded the “roaring” sound of the black hole, as if from hell