The Big Bang Theory

In 1927, a space expert named Georges Lemaître had a major thought. He said that an extremely quiet a while past, the universe began as a solitary point. He said the universe extended and extended to get however large as it very well might be currently, and that it could continue extending. The universe is a major sport, and it's been around for seemingly forever. Contemplating how everything began is difficult to envision. Only two years after the fact, a cosmologist named Edwin Hubble saw that different worlds were moving away from us. Also, that is not all. The farthest cosmic systems were moving quicker than the ones near us. This implied that the universe was all the while extending, very much like Lemaître thought.

On the off chance that things were moving separated, it implied that sometime in the past, everything had been near one another. All that we can find in our universe today—stars, planets, comets, space rocks—they weren't there toward the start. Where did they come from? At the point when the universe started, it was simply hot, small particles blended in with light and energy. It was nothing similar to what we see now. As everything extended and occupied more room, it chilled off. The minuscule particles assembled. They shaped iotas. At that point, those molecules gathered together. Throughout bunches of time, molecules met up to frame stars and cosmic systems. The primary stars made greater molecules and gatherings of iotas. That prompted more stars to be conceived. Simultaneously, universes were smashing and gathering together. As new stars were being conceived and kicking the bucket, at that point things like space rocks, comets, planets, and dark openings shaped.

By: Khushboo

Birla School, Pilani