The Earth feels as if it's still there, as we live on Earth. But the Earth rotates on its own every day at an incredible speed of about 1300 kilometers per hour. Because it rotates like this, the sun's interface moves with time, and we feel the day and the night. In particular, the Earth has a faster rotation speed than other planets. I'm going to try to solve the question of why these shapes ha..
No matter what anybody says, it's the gravitational pull of the sun that the solar system is still holding. So black holes have gravity, so if black holes can play the role of the sun instead, then planets can orbit around black holes, and if they're lucky, wouldn't they create an environment where life can live? Around January 2020, Czech researchers wrote in a paper that although there are som..
Because black holes absorb all the light and matter around them, we can't see black holes because there's no light coming to Earth. In April 2017, however, a study found that black holes were observed successfully. Because black holes themselves absorb all the material and absorb all the light, it's impossible to observe, but how could they be observed? The first thing that made black holes know..
We don't have enough technology to use all the resources on the planet Earth yet, but we've made tremendous advances in technology compared to the Middle Ages. In particular, there are many moves to increase human influence to the universe. But because the universe is made up of enormous amounts of space, planets outside the solar system are not even dreaming. It's because within the solar syste..