Did you answer the question: How many stars in the sky?
perhaps this is one of the most difficult questions to answer because there are so many stars in the sky that we cannot count. so, with the help of modern technology, will
Tags : universes
Discover the terrible war between two giant black holes in the universe
recently, scientists have discovered a horrific battle of two giant black holes in the galaxy markarian 1018, 555 million light-years from earth.