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BLACKHOLES 🕳️

                B4- Blackholes   In this blog I am going to talk about  holes. Oh ,don't worry not the holes you were thinking about ,but a space entity that you must have heard of several times. ________________________________ The first question that arises is WHAT IS A BLACKHOLE ? 🤷🏻‍♂️ They are a region of  space-time ( 🌌-🕤) having such a large gravity that no particle ,not even  electromagnetic radiation (like light 💡) can escape it.  Therefore it appears completely dark .They can be compared to black bodies as they absorb all light. The boundary of blackholes is called event horizon. ________________________________ Hawking   Radiation Earlier scientist and astronomers thought that blackholes are completely black and indistinguishable in space , but the astrophysics genius  Stephen Hawking combined the concepts of Theory of general relativity in curved space time and Qua...