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What does the Milky Way Galaxy revolve around Know the ultimate mystery of the universe
What does the Milky Way Galaxy revolve around? Know the ultimate mystery of the universe
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āĻāĻŽāϰা āĻাāύি āĻĒৃāĻĨিāĻŦী āϏূāϰ্āϝāĻে āĻেāύ্āĻĻ্āϰ āĻāϰে āĻুāϰāĻে। āĻাঁāĻĻ āĻĒৃāĻĨিāĻŦীāĻে āĻেāύ্āĻĻ্āϰ āĻāϰে āĻুāϰāĻে। āĻিāύ্āϤু āĻāĻāύো āĻি āĻেāĻŦে āĻĻেāĻেāĻেāύ, āĻāĻŽাāĻĻেāϰ āĻāĻ āĻŦিāĻļাāϞ āύāĻ্āώāϤ্āϰāĻĒুāĻ্āĻ, āĻāĻŽাāĻĻেāϰ āĻāĻ āĻŽিāϞ্āĻিāĻāϝ়ে āĻ্āϝাāϞাāĻ্āϏি āĻāϏāϞে āĻাāĻে āĻেāύ্āĻĻ্āϰ āĻāϰে āĻুāϰāĻে? āĻāϰ āĻāύ্āϤāĻŦ্āϝ āĻোāĻĨাā§?
āĻļুāϰুāϤে āĻāĻāĻĻāĻŽ āĻŦেāϏিāĻ āĻাā§āĻা āĻĨেāĻে āĻļুāϰু āĻāϰা āϝাāĻ। āĻāĻŽāϰা āĻোāĻāĻŦেāϞা āĻĨেāĻেāĻ āĻĒā§ে āĻāϏāĻি, āĻĒৃāĻĨিāĻŦী āϏূāϰ্āϝেāϰ āĻাāϰিāĻĻিāĻে āĻোāϰে। āĻĒৃāĻĨিāĻŦী āϏেāĻেāύ্āĻĄে āĻĒ্āϰাā§ ā§Šā§Ļ āĻিāϞোāĻŽিāĻাāϰ āĻāϤিāϤে āϏূāϰ্āϝāĻে āĻĒ্āϰāĻĻāĻ্āώিāĻŖ āĻāϰāĻে। āĻিāύ্āϤু āϏূāϰ্āϝ āύিāĻেāĻ āĻিāύ্āϤু āϏ্āĻĨিāϰ āĻšā§ে āĻŦāϏে āύেāĻ। āĻāĻŽাāĻĻেāϰ āϏূāϰ্āϝ, āϤাāϰ āĻĒুāϰো āĻĒāϰিāĻŦাāϰ āĻ āϰ্āĻĨাā§ āĻĒৃāĻĨিāĻŦী, āĻŽāĻ্āĻāϞ, āĻŦৃāĻšāϏ্āĻĒāϤিāϏāĻš āϏāĻŦ āĻ্āϰāĻšāĻে āύিā§ে āĻŽিāϞ্āĻিāĻāϝ়ে āĻ্āϝাāϞাāĻ্āϏিāϰ āĻেāύ্āĻĻ্āϰāĻে āĻĒ্āϰāĻĻāĻ্āώিāĻŖ āĻāϰāĻে। āĻāĻāύ āĻĒ্āϰāĻļ্āύ āĻšāϞো, āĻŽিāϞ্āĻিāĻāϝ়েāϰ āĻেāύ্āĻĻ্āϰে āĻী āĻāĻে? āĻী āĻāĻŽāύ āĻļāĻ্āϤিāĻļাāϞী āĻিāύিāϏ āϝা āĻোāĻি āĻোāĻি āύāĻ্āώāϤ্āϰāĻে āύিāĻেāϰ āĻŽাā§াāϰ āĻŦাঁāϧāύে āĻāĻāĻে āϰেāĻেāĻে?
āĻāϤ্āϤāϰāĻা āĻšāϞো, āĻāĻāĻি āϏুāĻĒাāϰāĻŽ্āϝাāϏিāĻ āĻŦ্āϞ্āϝাāĻ āĻšোāϞ, āϝাāϰ āύাāĻŽ Sagittarius A*। āĻāĻি āĻāĻŽাāĻĻেāϰ āϏূāϰ্āϝেāϰ āĻāϰেāϰ āĻেā§ে āĻĒ্āϰাā§ ā§Ēā§Ļ āϞāĻ্āώ āĻুāĻŖ āĻŦেāĻļি āĻাāϰী! āĻš্āϝাঁ, āϏূāϰ্āϝেāϰ āĻ āĻিāĻāϰ্āώ āĻŦāϞāĻ āĻĒৃāĻĨিāĻŦীāĻে āϧāϰে āϰেāĻেāĻে, āĻāϰ āĻāĻ āĻŦ্āϞ্āϝাāĻ āĻšোāϞāĻি āϏূāϰ্āϝেāϰ āĻেā§ে ā§Ēā§Ļ āϞāĻ্āώ āĻুāĻŖ āĻাāϰী! āĻāϰ āĻ āĻāϞ্āĻĒāύীā§ āĻŽāĻšাāĻāϰ্āώীā§ āĻাāύেāϰ āĻাāϰāĻŖেāĻ āĻāĻŽাāĻĻেāϰ āĻ্āϝাāϞাāĻ্āϏিāϰ āϏ্āĻĒাāĻāϰাāϞ āĻāϰ্āĻŽ āĻŦা āĻŦাāĻšুāĻুāϞো āĻিāĻে āĻāĻে।
āĻāĻŽাāĻĻেāϰ āϏৌāϰāĻāĻā§ āĻāĻ āĻŦ্āϞ্āϝাāĻ āĻšোāϞāĻে āĻেāύ্āĻĻ্āϰ āĻāϰে āĻāĻŖ্āĻাā§ āĻĒ্āϰাā§ ā§Ž āϞāĻ্āώ ā§¨ā§Ž āĻšাāĻাāϰ āĻিāϞোāĻŽিāĻাāϰ āĻāϤিāϤে āĻুāĻāĻে। āĻāϤ āĻŦিāĻļাāϞ āĻāϤিāϤে āĻোāĻাāϰ āĻĒāϰেāĻ, āĻ্āϝাāϞাāĻ্āϏিāϰ āĻেāύ্āĻĻ্āϰāĻে āĻāĻāĻŦাāϰ āĻুāϰে āĻāϏāϤে āϏূāϰ্āϝেāϰ āϏāĻŽā§ āϞাāĻে āĻĒ্āϰাā§ ā§¨ā§Š āĻোāĻি āĻŦāĻāϰ!
āĻš্āϝাঁ, āĻ িāĻāĻ āĻļুāύেāĻেāύ। ā§¨ā§Š āĻোāĻি āĻŦāĻāϰ। āĻŦিāĻ্āĻাāύেāϰ āĻাāώাā§ āĻāĻে āĻŦāϞা āĻšā§ āĻāĻ āĻ্āϝাāϞাāĻāĻিāĻ āĻā§াāϰ। āĻļেāώāĻŦাāϰ āϝāĻāύ āĻāĻŽাāĻĻেāϰ āϏৌāϰāĻāĻā§ āĻ্āϝাāϞাāĻ্āϏিāϰ āĻ িāĻ āĻāĻ āĻĒāĻিāĻļāύে āĻিāϞ, āϤāĻāύ āĻĒৃāĻĨিāĻŦীāϤে āĻĄাāĻāύোāϏāϰāĻĻেāϰ āϰাāĻāϤ্āĻŦ āϏāĻŦে āĻļুāϰু āĻšāĻ্āĻিāϞ। āĻāϰ āĻāĻāύ āϝāĻāύ āĻāĻŽāϰা āĻāĻŦাāϰ āϏেāĻ āĻাā§āĻাā§ āĻāϏেāĻি, āϤāĻāύ āĻĒৃāĻĨিāĻŦীāϤে āĻŽাāύুāώেāϰ āϏāĻ্āϝāϤা āĻā§ে āĻāĻ েāĻে।
āϤাāĻšāϞে āĻŽিāϞ্āĻিāĻāϝ়ে āĻি āĻļুāϧুāĻ āύিāĻেāϰ āϞাāĻিāĻŽেāϰ āĻŽāϤো āĻুāϰāĻে? āύাāĻি āϏে āύিāĻেāĻ āĻোāĻĨাāĻ āĻুāĻে āĻāϞেāĻে?
āĻŽāĻšাāĻŦিāĻļ্āĻŦে āĻোāύো āĻিāĻুāĻ āĻāĻা āĻĨাāĻে āύা। āϝেāĻŽāύ āĻŽাāύুāώ āϏāĻŽাāĻে āĻŦাāϏ āĻāϰে, āύāĻ্āώāϤ্āϰāϰা āĻ্āϝাāϞাāĻ্āϏিāϤে āĻŦাāϏ āĻāϰে, āϤেāĻŽāύি āĻ্āϝাāϞাāĻ্āϏিāϰাāĻ āĻĻāϞ āĻŦেঁāϧে āĻĨাāĻে। āĻāĻŽাāĻĻেāϰ āĻŽিāϞ্āĻিāĻāϝ়ে āĻ্āϝাāϞাāĻ্āϏি āĻāĻা āύā§, āĻāĻি āĻāĻāĻি āĻ্āϝাāϞাāĻ্āϏি āĻĒাā§াāϰ āϏāĻĻāϏ্āϝ। āĻāĻ āĻĒাā§া āĻŦা āĻ্āϞাāϏ্āĻাāϰেāϰ āύাāĻŽ āĻšāϞো āĻĻ্āϝ āϞোāĻাāϞ āĻ্āϰুāĻĒ।
āĻāĻ āϞোāĻাāϞ āĻ্āϰুāĻĒে āĻĒ্āϰাā§ ā§Ģā§ĒāĻিāϰāĻ āĻŦেāĻļি āĻ্āϝাāϞাāĻ্āϏি āĻāĻে। āĻāĻĻেāϰ āĻŽāϧ্āϝে āϏāĻŦāĻĨেāĻে āĻŦā§ āĻāĻŦং āĻĒ্āϰāĻাāĻŦāĻļাāϞী āĻĻুāĻি āĻ্āϝাāϞাāĻ্āϏি āĻšāϞো āĻāĻŽাāĻĻেāϰ āĻŽিāϞ্āĻিāĻāϝ়ে āĻāĻŦং āĻāĻŽাāĻĻেāϰ āĻĒ্āϰāϤিāĻŦেāĻļী āĻ ্āϝাāύ্āĻĄ্āϰোāĻŽিāĻĄা।
āĻāϤāĻĻিāύ āĻāĻŽāϰা āĻাāύāϤাāĻŽ āĻŽāĻšাāĻŦিāĻļ্āĻŦ āĻĒ্āϰāϏাāϰিāϤ āĻšāĻ্āĻে, āϏāĻŦāĻিāĻু āĻāĻে āĻ āĻĒāϰেāϰ āĻĨেāĻে āĻĻূāϰে āϏāϰে āϝাāĻ্āĻে। āĻিāύ্āϤু āϞোāĻাāϞ āĻ্āϰুāĻĒেāϰ āĻিāϤ্āϰāĻা āĻāĻāĻু āĻিāύ্āύ। āĻāĻাāύে āĻ āĻিāĻāϰ্āώ āĻŦāϞ āĻŦা āĻ্āϰ্āϝাāĻিāĻি āĻāϤāĻাāĻ āĻļāĻ্āϤিāĻļাāϞী āϝে, āĻāĻি āĻŽāĻšাāĻŦিāĻļ্āĻŦেāϰ āĻĒ্āϰāϏাāϰāĻŖāĻে āĻšাāϰিā§ে āĻĻিāĻ্āĻে। āĻāĻŽাāĻĻেāϰ āĻŽিāϞ্āĻিāĻāϝ়ে āĻāĻŦং āĻ ্āϝাāύ্āĻĄ্āϰোāĻŽিāĻĄা āĻāĻে āĻ āĻĒāϰāĻে āĻĒ্āϰāĻāĻŖ্āĻĄ āĻļāĻ্āϤিāϤে āĻাāĻে āĻাāύāĻে। āĻāĻŽāϰা āĻŦāϰ্āϤāĻŽাāύে āĻāĻŖ্āĻাā§ āĻĒ্āϰাā§ ā§Ē āϞāĻ্āώ ⧍ āĻšাāĻাāϰ āĻিāϞোāĻŽিāĻাāϰ āĻāϤিāϤে āĻ ্āϝাāύ্āĻĄ্āϰোāĻŽিāĻĄাāϰ āĻĻিāĻে āĻুāĻে āϝাāĻ্āĻি।
āĻŦিāĻ্āĻাāύীāϰা āϧাāϰāĻŖা āĻāϰāĻেāύ, āĻāĻ āĻĨেāĻে āĻĒ্āϰাā§ ā§Ēā§Ģā§Ļ āĻোāĻি āĻŦāĻāϰ āĻĒāϰ, āĻāĻ āĻĻুāĻ āĻ্āϝাāϞাāĻ্āϏিāϰ āĻŽāϧ্āϝে āĻāĻ āĻŽāĻšাāĻাāĻāϤিāĻ āϏংāĻāϰ্āώ āĻšāĻŦে। āϤāĻāύ āĻāϰ āĻŽিāϞ্āĻিāĻāϝ়ে āĻŦা āĻ ্āϝাāύ্āĻĄ্āϰোāĻŽিāĻĄা āĻāϞাāĻĻা āĻĨাāĻāĻŦে āύা। āĻĻুāĻি āĻŽিāϞে āϤৈāϰি āĻšāĻŦে āĻāĻ āύāϤুāύ āĻŦিāĻļাāϞ āĻāϞিāĻĒāĻিāĻ্āϝাāϞ āĻ্āϝাāϞাāĻ্āϏি, āϝাāϰ āύাāĻŽ āĻŦিāĻ্āĻাāύীāϰা āĻŽāĻা āĻāϰে āĻĻিā§েāĻেāύ "āĻŽিāϞ্āĻোāĻŽিāĻĄা" āĻŦা Milkomeda।
āϤাāĻšāϞে āĻāĻŽāϰা āĻāĻāύ āĻĒāϰ্āϝāύ্āϤ āĻী āĻাāύāϞাāĻŽ?
ā§§. āĻĒৃāĻĨিāĻŦী āϏূāϰ্āϝেāϰ āĻাāϰিāĻĻিāĻে āĻোāϰে।
⧍. āϏূāϰ্āϝ āĻ্āϝাāϞাāĻ্āϏিāϰ āĻেāύ্āĻĻ্āϰেāϰ āĻŦ্āϞ্āϝাāĻ āĻšোāϞেāϰ āĻাāϰিāĻĻিāĻে āĻোāϰে।
ā§Š. āĻĒুāϰো āĻŽিāϞ্āĻিāĻāϝ়ে āĻ্āϝাāϞাāĻ্āϏি āĻ
্āϝাāύ্āĻĄ্āϰোāĻŽিāĻĄাāϰ āĻĻিāĻে āĻুāĻে āϝাāĻ্āĻে।
āĻিāύ্āϤু āĻĻাঁā§াāύ, āĻāĻ āĻĒুāϰো āϞোāĻাāϞ āĻ্āϰুāĻĒ āĻŦা āĻ্āϝাāϞাāĻ্āϏিāϰ āĻĒাā§াāĻাāĻ āĻি āϏ্āĻĨিāϰ? āύাāĻি āĻāϰা āϏāĻŦাāĻ āĻŽিāϞে āĻāϰāĻ āĻŦā§ āĻিāĻুāϰ āĻĻিāĻে āϧাāĻŦিāϤ āĻšāĻ্āĻে?
āĻāĻāύ āĻāĻŽāϰা āϰāĻšāϏ্āϝেāϰ āϏāĻŦāĻĨেāĻে āĻāύ্āĻাāϰেāϏ্āĻিং āĻ ংāĻļে āĻĒ্āϰāĻŦেāĻļ āĻāϰāĻি। āĻāĻŽাāĻĻেāϰ āϞোāĻাāϞ āĻ্āϰুāĻĒ, āĻ āϰ্āĻĨাā§ āĻŽিāϞ্āĻিāĻāϝ়ে, āĻ ্āϝাāύ্āĻĄ্āϰোāĻŽিāĻĄা āĻāĻŦং āĻŦাāĻি ā§Ģ⧍āĻি āĻ্āϝাāϞাāĻ্āϏি āϏāĻŦাāĻ āĻŽিāϞে āĻāĻŖ্āĻাā§ āĻĒ্āϰা⧠⧍⧍ āϞāĻ্āώ āĻিāϞোāĻŽিāĻাāϰ āĻāϤিāϤে āĻŽāĻšাāĻাāĻļেāϰ āĻāĻāĻি āύিāϰ্āĻĻিāώ্āĻ āĻĻিāĻে āĻুāĻে āĻāϞেāĻে। āĻিāύ্āϤু āĻোāĻĨাā§? āĻāĻŦং āĻেāύ?
⧧⧝ā§ā§Ļ-āĻāϰ āĻĻāĻļāĻে āĻŦিāĻ্āĻাāύীāϰা āϞāĻ্āώ্āϝ āĻāϰেāύ, āĻāĻŽাāĻĻেāϰ āĻ্āϝাāϞাāĻ্āϏি āĻāĻŦং āĻāĻļেāĻĒাāĻļেāϰ āĻšাāĻাāϰ āĻšাāĻাāϰ āĻ্āϝাāϞাāĻ্āϏি āĻāĻāĻি āύিāϰ্āĻĻিāώ্āĻ āĻŦিāύ্āĻĻুāϰ āĻĻিāĻে āĻ āĻĻ্āĻুāϤāĻাāĻŦে āĻāĻৃāώ্āĻ āĻšāĻ্āĻে। āĻāĻ āĻাā§āĻাāĻি āĻāĻŽাāĻĻেāϰ āĻĨেāĻে āĻĒ্āϰাā§ ā§§ā§Ģā§Ļ āĻĨেāĻে ⧍ā§Ģā§Ļ āĻŽিāϞিā§āύ āĻāϞোāĻāĻŦāϰ্āώ āĻĻূāϰে āĻ āĻŦāϏ্āĻĨিāϤ। āĻŦিāĻ্āĻাāύীāϰা āĻāϰ āύাāĻŽ āĻĻেāύ āĻĻ্āϝ āĻ্āϰেāĻ āĻ ্āϝাāĻ্āϰাāĻ্āĻāϰ।
āĻāĻি āĻোāύো āϏাāϧাāϰāĻŖ āĻŦ্āϞ্āϝাāĻ āĻšোāϞ āύā§। āĻāĻি āĻāϰেāϰ āĻāĻŽāύ āĻāĻ āĻŦিāĻļাāϞ āϏāĻŽাāĻŦেāĻļ, āϝা āĻāĻŽাāĻĻেāϰ āĻāϞ্āĻĒāύাāϰ āĻŦাāĻāϰে। āĻিāύ্āϤু āϏāĻŽāϏ্āϝা āĻšāϞো, āĻāĻŽāϰা āĻāĻে āϏāϰাāϏāϰি āĻĻেāĻāϤে āĻĒাāĻ āύা। āĻাāϰāĻŖ āĻāĻি āĻāĻŽাāĻĻেāϰ āĻ্āϝাāϞাāĻ্āϏিāϰ "āĻোāύ āĻ āĻĢ āĻāĻāϝ়েāĻĄেāύ্āϏ" āĻŦা āϧুāϞোāĻŦাāϞিāϰ āĻā§াāϞে āϞুāĻিā§ে āĻāĻে।
⧍ā§Ļā§§ā§Ē āϏাāϞে āĻšাāĻā§াāĻ āĻŦিāĻļ্āĻŦāĻŦিāĻĻ্āϝাāϞā§েāϰ āĻāĻāĻĻāϞ āĻŦিāĻ্āĻাāύী āĻŽāĻšাāĻŦিāĻļ্āĻŦেāϰ āĻŽ্āϝাāĻĒ āϤৈāϰি āĻāϰāϤে āĻিā§ে āĻāĻ āϝুāĻাāύ্āϤāĻাāϰী āĻāĻŦিāώ্āĻাāϰ āĻāϰেāύ। āϤাāϰা āĻĻেāĻেāύ, āĻāĻŽাāĻĻেāϰ āϞোāĻাāϞ āĻ্āϰুāĻĒ, āĻাāϰ্āĻো āĻ্āϞাāϏ্āĻাāϰ āĻāĻŦং āĻ্āϰেāĻ āĻ ্āϝাāĻ্āϰাāĻ্āĻāϰ āĻāϰা āϏāĻŦাāĻ āĻāϏāϞে āĻāϰāĻ āĻŦিāĻļাāϞ āĻāĻāĻি āϏুāĻĒাāϰāĻ্āϞাāϏ্āĻাāϰেāϰ āĻ ংāĻļ। āĻāĻ āĻŦিāĻļাāϞ āĻাāĻ াāĻŽোāϰ āύাāĻŽ āĻĻেāĻā§া āĻšā§ "āϞাāύিā§াāĻিā§া"। āĻšাāĻā§াāĻā§াāύ āĻাāώাā§ āϝাāϰ āĻ āϰ্āĻĨ āĻ āϏীāĻŽ āϏ্āĻŦāϰ্āĻ।
āϞাāύিā§াāĻিā§া āϏুāĻĒাāϰāĻ্āϞাāϏ্āĻাāϰে āĻĒ্āϰাā§ ā§§ āϞāĻ্āώ āĻ্āϝাāϞাāĻ্āϏি āϰā§েāĻে। āĻāϰ āĻāĻ āĻĒুāϰো āĻাāĻ াāĻŽোāĻি āĻĻেāĻāϤে āĻāĻāĻি āĻŦিāĻļাāϞ āĻāϰāύা āĻŦা āύāĻĻীāϰ āĻŽāϤো, āϝেāĻাāύে āĻŽāĻšাāĻāϰ্āώেāϰ āĻাāύে āĻ্āϝাāϞাāĻ্āϏিāĻুāϞো āĻāĻāĻি āĻেāύ্āĻĻ্āϰেāϰ āĻĻিāĻে āĻĒ্āϰāĻŦাāĻšিāϤ āĻšāĻ্āĻে।
āĻ āϰ্āĻĨাā§, āϏāĻšāĻ āĻāĻĨাā§ āĻŦāϞāϤে āĻেāϞে āĻāĻŽāϰা āϞাāύিā§াāĻিā§া āύাāĻŽāĻ āĻāĻ āĻŦিāĻļাāϞ āĻŽāĻšাāĻাāĻāϤিāĻ āĻŽāĻšাāĻĻেāĻļেāϰ āĻোāĻ্āĻ āĻāĻ āĻ্āϰাāĻŽেāϰ āĻŦাāϏিāύ্āĻĻা। āĻāϰ āĻāĻŽāϰা āϏāĻŦাāĻ āĻŽিāϞে āϏেāĻ āĻŽāĻšাāĻĻেāĻļেāϰ āϰাāĻāϧাāύীāϰ āĻĻিāĻে āĻ āϰ্āĻĨাā§ āĻ্āϰেāĻ āĻ ্āϝাāĻ্āϰাāĻ্āĻāϰেāϰ āĻĻিāĻে āĻেāϏে āϝাāĻ্āĻি।
āĻিāύ্āϤু āĻুāĻāϏ্āĻ āĻāĻāύো āĻŦাāĻি! āĻŦিāĻ্āĻাāύীāϰা āϏāĻŽ্āĻĒ্āϰāϤি āĻĻেāĻেāĻেāύ, āĻļুāϧু āĻ্āϰেāĻ āĻ ্āϝাāĻ্āϰাāĻ্āĻāϰāĻ āĻāĻŽাāĻĻেāϰ āĻাāύāĻে āύা, āĻŦāϰং āĻāĻŽাāĻĻেāϰ āĻāϞ্āĻো āĻĻিāĻে āĻāĻāĻি āĻŦিāĻļাāϞ āĻĢাঁāĻা āĻাā§āĻা āĻŦা Dipole Repeller āĻāĻŽাāĻĻেāϰ āĻ েāϞে āĻĻিāĻ্āĻে। āĻ āϰ্āĻĨাā§, āĻĒেāĻāύ āĻĨেāĻে āϧাāĻ্āĻা āĻāĻŦং āϏাāĻŽāύে āĻĨেāĻে āĻাāύ āĻāĻ āĻĻুāĻā§েāϰ āĻĒ্āϰāĻাāĻŦে āĻāĻŽāϰা āĻŽāĻšাāĻাāĻļে āĻāĻ āĻ āĻŦিāĻļ্āĻŦাāϏ্āϝ āĻāϤিāϤে āĻুāĻে āĻāϞেāĻি।
āĻāĻŽāϰা āĻŽāύে āĻāϰি āĻāĻŽāϰা āϏ্āĻĨিāϰ āĻšā§ে āĻŦāϏে āĻāĻি। āĻāĻŽাāĻĻেāϰ āĻ āĻĢিāϏ, āϏ্āĻুāϞ, āĻāϰāĻŦাā§ি āϏāĻŦāĻিāĻু āϏ্āĻĨিāϰ। āĻিāύ্āϤু āĻŦাāϏ্āϤāĻŦে āĻāĻŽāϰা āĻāĻ āĻŦিāĻļাāϞ āĻŽāĻšাāĻাāĻāϤিāĻ āϰোāϞাāϰ āĻোāϏ্āĻাāϰে āĻā§ে āĻŦāϏে āĻāĻি।
āϏূāϰ্āϝ āĻāĻŽাāĻĻেāϰ āύিā§ে āϝাāĻ্āĻে āĻ্āϝাāϞাāĻ্āϏিāϰ āĻাāϰāĻĒাāĻļে, āĻ্āϝাāϞাāĻ্āϏি āĻāĻŽাāĻĻেāϰ āύিā§ে āϝাāĻ্āĻে āĻ ্āϝাāύ্āĻĄ্āϰোāĻŽিāĻĄাāϰ āĻাāĻে, āĻāϰ āĻāĻŽāϰা āϏāĻŦাāĻ āĻŽিāϞে āĻেāϏে āϝাāĻ্āĻি āϞাāύিā§াāĻিā§াāϰ āĻŦিāĻļাāϞ āϏāĻŽুāĻĻ্āϰে। āĻāĻŽāϰা āĻŽāĻšাāĻŦিāĻļ্āĻŦেāϰ āĻāĻ āĻŦিāĻļাāϞāϤাāϰ āĻাāĻে āϧূāϞিāĻāĻŖাāϰ āĻেā§েāĻ āĻ্āώুāĻĻ্āϰ। āĻিāύ্āϤু āĻāĻŽাāĻĻেāϰ āĻৌāϤূāĻšāϞ āĻāĻ āĻŽāĻšাāĻŦিāĻļ্āĻŦেāϰ āĻŽāϤোāĻ āĻ āϏীāĻŽ।
What does the Milky Way Galaxy revolve around? Know the ultimate mystery of the universe
English translateđ
We know that the Earth revolves around the Sun. The Moon revolves around the Earth. But have you ever thought about who is this huge constellation of ours, this Milky Way Galaxy, actually revolving around? Where is its destination?
Let's start from the very basics. We have been learning since childhood that the Earth revolves around the Sun. The Earth orbits the Sun at a speed of about 30 kilometers per second. But the Sun itself is not sitting still. Our Sun, along with its entire family, i.e. Earth, Mars, Jupiter and all the planets, is orbiting the center of the Milky Way Galaxy. Now the question is, what is at the center of the Milky Way? What is such a powerful thing that has trapped billions of stars in its embrace?
The answer is a supermassive black hole, called Sagittarius A*. It is about four million times heavier than the mass of our sun! Yes, the sun's gravitational force holds the Earth together, and this black hole is four million times heavier than the sun! Its incredible gravitational pull is what holds the spiral arms of our galaxy together.
Our solar system is orbiting this black hole at a speed of about 828,000 kilometers per hour. Despite moving at such a huge speed, it takes the sun about 230 million years to orbit the center of the galaxy once!
Yes, you heard that right. 230 million years. In scientific terms, this is called a galactic year. The last time our solar system was in this exact position in the galaxy, the reign of dinosaurs on Earth was just beginning. And now that we're back in that place, human civilization has developed on Earth.
So is the Milky Way just spinning like its own pendulum? Or is it also running somewhere?
Nothing in the universe lives alone. Just as humans live in communities and stars live in galaxies, galaxies also live in groups. Our Milky Way galaxy is not alone, it is a member of a galaxy neighborhood. This neighborhood or cluster is called the Local Group.
There are more than 54 galaxies in this Local Group. The two largest and most influential of these galaxies are our Milky Way and our neighboring Andromeda.
We have known for a long time that the universe is expanding, that everything is moving away from each other. But the picture in the Local Group is a little different. Here, the gravitational force or gravity is so strong that it is defeating the expansion of the universe. Our Milky Way and Andromeda are pulling each other closer with great force. We are currently rushing towards Andromeda at a speed of about 42,000 kilometers per hour.
Scientists believe that about 4.5 billion years from now, a cosmic collision will occur between these two galaxies. Then, neither the Milky Way nor Andromeda will remain separate. The two will merge to form a new, massive elliptical galaxy, which scientists have jokingly named "Milkomeda."
So what do we know so far?
1. The Earth revolves around the Sun.
2. The Sun revolves around the black hole at the center of the galaxy.
3. The entire Milky Way galaxy is rushing towards Andromeda.
But wait, is this entire Local Group or neighborhood of galaxies static? Or are they all moving towards something bigger?
Now we get to the most interesting part of the mystery. Our Local Group, the Milky Way, Andromeda, and the other 52 galaxies, are all racing in a certain direction through space at about 2.2 million kilometers per hour. But where? And why?
In the 1970s, scientists noticed that our galaxy and thousands of other galaxies were being strangely attracted to a point about 150 to 250 million light-years away. Scientists called it The Great Attractor.
This is no ordinary black hole. It is a huge accumulation of mass that is beyond our imagination. But the problem is, we cannot see it directly. Because it is hidden behind the "Zone of Avoidance" or dust of our galaxy.
In 2014, a team of scientists at the University of Hawaii made a groundbreaking discovery while mapping the universe. They found that our Local Group, the Virgo Cluster, and the Great Attractor are all part of a much larger supercluster. This massive structure is called "Laniakea," which means "endless heaven" in Hawaiian.
The Laniakea Supercluster contains about 100,000 galaxies. The entire structure looks like a giant waterfall or river, where galaxies are flowing towards a center due to gravity.
In other words, to put it simply, we are residents of a small village on a vast cosmic continent called Laniakea. And we are all drifting towards the capital of that continent, the Great Attractor.
But there's a twist! Scientists have recently discovered that not only is the Great Attractor pulling us, but a vast empty space, or Dipole Repeller, is pushing us in the opposite direction. In other words, we are hurtling through space at incredible speeds due to the effects of both the push from behind and the pull from ahead.
We think we're sitting still. Our offices, schools, homes, everything is still. But in reality, we're riding a giant cosmic roller coaster.
The sun is taking us around the galaxy, the galaxy is taking us to Andromeda, and we are all floating together in the vast sea of Laniakea. We are smaller than a speck of dust in the vastness of the universe. But our curiosity is as infinite as the universe.
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