Скачать или смотреть Moon formation in bengali 🌙 চাঁদের সৃষ্টি সম্পর্কে আমরা ভুল জেনে এসেছি এতদিন!😱

Moon formation in bengali 🌙 চাঁদের সৃষ্টি সম্পর্কে আমরা ভুল জেনে এসেছি এতদিন!😱

চাঁদ সম্পর্কে এই ভয়ংকর তথ্যগুলি জানলে আপনি চমকে উঠবেন 😱 | Amazing Facts about Moon in Bangla

পৃথিবীর উপগ্রহ চাঁদের জন্মের কাহিনী I how moon was formed in bengali I moon full documentary bangla

চাঁদ না থাকলে পৃথিবীর কী হতো? কীভাবে জন্ম নিয়েছিলো চাঁদ? | How the moon changed Earth |

চাঁদ সমাচার Moon orbit, Moon phases, Solar eclipse and Lunar eclipse explained in Bangla

Plot Twist: Moon Formed Within Hours Instead of Millions of Years

How the Moon Was Formed

Around 4.5 billion years ago, during the early stages of the Solar System's formation, a Mars-sized object, often referred to as "Theia," collided with the young Earth. This impact was a catastrophic event, releasing an enormous amount of energy and causing significant disruption to both bodies.

The collision resulted in the ejection of a large amount of debris from Earth's mantle and crust into orbit around the planet. This debris formed a disk of molten material around Earth, known as a circumterrestrial disk. Over time, gravitational forces caused the particles in this disk to accrete and merge, forming larger bodies.

Eventually, these accreted bodies collided and merged to form the Moon. The process of accretion likely took place over tens to hundreds of years, with the Moon gradually growing larger as it swept up more material from the circumterrestrial disk.

The newly formed Moon was initially much closer to Earth than it is today, likely within a few Earth radii. Over time, gravitational interactions between Earth and the Moon caused the Moon to recede to its current distance from Earth.

Evidence supporting the Giant Impact Hypothesis includes the similarities in isotopic compositions between Earth and Moon rocks, the Moon's relatively small iron core compared to Earth's, and computer simulations that show how such a collision could have produced the observed characteristics of the Earth-Moon system. Additionally, lunar samples returned by the Apollo missions provide valuable insights into the Moon's composition and history.


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Video Credits:
NASA Goddard
Secret of universe


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