धरती पर जीवन की शुरुआत कैसे हुई? | EVOLUTION OF LIFE | Cosmic Duniya

In this video, you will know about the origin time of our atmosphere, organism, and other species on earth. How our earth suffered from asteroids and volcanoes and why meteorites were important for life on earth. What they brought for the origin of life. How did the Universe begin? When the Big Bang occurred, for some time, there was nothing but very hot matter flying in all directions at the speed of light. Very shortly, though, the first star appeared. Its name was Methuselah, and for a long time, it confused astronomers who believed it might be older than the Universe itself. Soon after, on a cosmic scale, of course, the first black holes started forming. Scientists believe they’re what’s left of exploded stars, but that’s not for sure even today. At the same time, cosmic dust and matter began ionizing, helping to form new stars. In the end, it led to thousands and then millions of stars appearing in space. The Universe left cold after the initial enormous explosion, started heating up again. But how did galaxies form? How were stars born? And why is the Universe still expanding? the formation of the earth and the beginning of life SOCIAL MEDIA: Facebook :   / techandmyths   Twitter:   / techandmyths   Instagram:   / techandmyths