EDUCATION

Amazing facts about milky way

Milky way galaxy ki ek bahut hi immense or interesting jagah hai. Ya 120000 se 180000 light years diameter mai unko measure karta hai yeh 8 ka home planet hai aur humanity ki birthplace bhi. Hamara solar system roughly 27000 light years Galactic centre se dur hai aur bahar 1 spiral shaped concentrations hai gases aur dust particles ke inner edge per hai jisse Orion arm kahate Hain.

In sab facts ke beech kuch additional tidbits information ke Jo hamen impress aur inspire karti hai

Yeh warped hai;

Milky way ek Disk Hai joki 120000 light years Central bulge ke across hai aur jiska diameter 12000 light years hai. Yah ek warped shape mein hai, astronomers kahate Hain ki hamari galaxy ke tunables Hain chote or bade jinhe magellanic clouds kehte hain.

It has a halo, but you can’t directly see it.

Scientists believe karte Hain ki hamari galaxy ka 90% mass dark matter hai. Jo ki ise mysterious halo bana  deta hai. Luminous matter Jo ham apni naked eyes telescope ki madad se dekha hain woh sirf 10% mass Milky way ka banata hai. Halo koi conventional glowing sort nahi hai.

Case mein halo actually invisible hai, aur iski existence ki demonstration running simulation of Milky way mein dikhai gayi Hai bina invisible mass ke.

It has over 200 billion stars-:

 Milky way ek middleweight hai.Sabse largest galaxy ke Jo Aaj Tak discover hui hai uska naam IC 1101 hai, jismein 100 trillion stars hai aur usmein badi galaxies Hai Jin mein trillions of stars hai. Dwarf galaxies jaise ki aforementioned large magellanic cloud jismein lagbhag 10 billion stars hai. Milky way Mein lagbhag 100 se 400 billion stars hai, per jab aap asman ki taraf dekhte hain Aap kuch  hi star score dekh sakte hain. Number fix nahin Hai per milky way continues stars loss kar raha hai supernovae ki vajah se.

Yeh bhot dusty or gassy hote hai:

Milky way dust or gas se bhara hua Hai.Jisme 10 to 15% visible matter banata hai galaxy mein. Hamari galaxy me roughly 100000 light years across hai per Lekin ham 6000 light years ko hi dekh sakte hain visible spectrum mein jab light pollution  significant nahin hota yeh tab ham Milky way ki Dusty ring ko night sky Mein dekh sakte hain.

Yeh dusri galaxies se bana hau hota hai -:

Milky way shuru se Aisa nahi tha jaise ab sundar tarike se warped spiral hai. Yeh apne current size or shape Mein yeh dusre galaxies ko khane ke bad aaya hai or abhi bhi aisa kar raha hai. Canis major dwarf galaxy Milky way ki sabse pass ki galaxy Hai kyunki uske stars Milky way ki disc mein add ho rahe hain. Aur iske Galaxy ne dusri galaxies ko apni history mein consume kar liya hai jaise ki Sagittarius dwarf galaxy.

Har picture jo ane dekhi woh Milky way nahi hai:

 Ham Milky way galaxy ki picture nahi click kar sakte. Iska fact hai ki ham ek Galactic disc ke andar Hain Joki 26000 light years Galactic centre se dur hai. Iska matlab to yeh hoga ki Apne ghar ke andar Khade hokar uski picture click karna. Humne jitni bhi aaj tak viral galaxy ki sundar pictures dekhi Hain yahan to woh kisi aur galaxy ki hai lekin woh Milky way galaxy ki nahin hai aur woh kisi talented artist ne uski rendering ki Hui Hai.

Uske centre mai ek black hole hai-:

Badi galaxies ke centre Mein ek supermassive black hole hai aur Milky way koi exception nahin Hai. Galaxy ke centre ko Sagittarius kahate Hain, black hole ko massive source bhi kaha jata Hai radio waves ka jiski measurement Kareeb 22.5 million km across hai jo ki mercury ke orbit ke size ke barabar hai.

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