Why Space is Black?
ฝัง
- เผยแพร่เมื่อ 8 ม.ค. 2025
- Many different explanations have been put forward to resolve Olbers' Paradox. The best solution at present is that the universe is not infinitely old; it is somewhere around 15 billion years old. That means we can only see objects as far away as the distance light can travel in 15 billion years. The light from stars farther away than that has not yet had time to reach us and so can't contribute to making the sky bright.
Another reason that the sky may not be bright with the visible light of all the stars is because when a source of light is moving away from you, the wavelength of that light is made longer (which for light means more red.) This means that the light from stars that are moving away from us will become shifted towards red, and may shift so far that it is no longer visible at all. (Note: You hear the same effect when an ambulance passes you, and the pitch of the siren gets lower as the ambulance travels away from you; this effect is called the Doppler Effect).
------►Social Pages:
Website: www.takhti.how
Like the ►Facebook Page! - / www.takhti.com.pk
Follow Adeel Imtiaz ►Facebook! - / adeelimtiaz1661
-----►Disclaimer
Some contents are used for the educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
------►Stock footage Sources:
pixabay.com/en...
www.videvo.net/
www.shuttersto...
www.nasa.gov/
یہ وہ پردہ ہے ،
جو اللہ کریم نے تمام کائنات اور مخلوقات کے درمیان قائم کر دیا ہے ،اگر اللہ کریم کی ایک تجلی بھی اس پردے پار ہوئ تو تمام کائنات جل کر رکھا بن جاے ،وہ زات نور ہےسبحان اللہ
سبحان اللہ وبحمدہ سبحان اللہ العظیم
ان للہ علی کل شی ان قدیر
اللہ اکبر اللہ اکبر اللہ ا لا الہ الا اللہ اکبر اللہ اکبر وللہ الحمد
Thank sir first time I understand concept of cmb and graph but sometime i didn't get urdu word so plz try to explain in hindi or english
Guru koi bhi ho gyan to lena hi chahiye
Once. Again thanks
vishal nagare beloved brother..... Sahi soch h aapki..... Gyan Lena chahiye
Sir... I never skip your videos when I started watching. I have lots of respect for you...
کچھ ٹاٸم پہلے آپ کی وڈیوز دیکھنے کا اتفاق ہوا ماشاءاللہ بہت زبردست کاوش ہے سر آٸ سلوٹ یو آپکا چینل بہت ہی زبردست ہے 👈🌹🌹🌹
Because its empty. Space does have some gas and cosmic dust, but there isn’t any atmosphere. Light will travel in a straight line, until it hits something. Once the light hits and bounces off of an object, it is the atmosphere that allows the ‘scattering’ and the ability to see colors in the spectrum that our eyes see. The surrounded ‘space’ appears black because there isn’t a strong enough atmosphere to cause the ‘scattering’. (Save your time)
Once again an excellent video.
Question: how is determined that radiation reaching us was generated 42 million years ago? Is this determined through some kind of decay rate of radiation? Help me understand. Many thanks.
سر ایک سوال کائنات پھیل رہی ہے تو زمین بھی کائنات میں ہی ہے کیا ہماری زمین یا گلیکسی کے پھیلنے کی سپیڈ باقی سٹارز یا باقی گلیکسی سے کم ہے زیادہ سپیڈ ہونے کی وجہ سے وہ تیزی سےدور جا رہے ہیں؟
Qiyamat aik din zarure ay gy
Jab Allah ka hukam hoga
Or hamary piyare nabi hazrat Muhammad (SAW) ky btai hoi nishaniyan puri ho ghy
InshAllah
Sir to Kya space k expend hona sa sura aur Chand b hmari zameen sa dour Ho rhay hn aur Kya sal aur month b Bray ho jayn gy
Is qaiynat jo bnany wala sirf aik Allah ha or hum sabko bnana wala bhi aik Allah ha or ham Sab ko rizk deny wala bh Aik Allah ha
Beshak Allah k sewaah or koi nahi
Allah ny is qayinat ko bnaya ha
ALLAH K SHAN DEKHO K ANGLES KI RAFTAR ITNI ZIADA HAI K JB ALLAH KA HUKM HOTA FORAN ZAMEEN P A JATAY HAIN..
Great work sir
Thnks sir we need badly this type of knowledge.
Jaza kallah for sharing knowledge.....:)
Agar hamri space expaind kar rahi hay to buhat aay star ham say door ho rahay hain question no 1 agar star door ja rahay hain to hamari earth bhi to in kay sath chall rahi hay to doree kiyoon ho gee question no 2 agar kuch star ham say door ja rahay hain to kuch star qareeb bhi a rahay hain is par app ki kiya ray hay please explain
Sir ur explanation is beyond the words.... I like ur every content... Kudos to ur efforts
U r making this subject more interesting for us
Sir kiya hum space ko nothing keh sakte hain ?
Best youtube channel in pakistan you deserve millions of subscrube and views
Dear,
Your explanation is very nice
Bhai apka infomentry k sath kiyabtaluk ha
Sir mujhay maloom krna hai k jab kaenat continually expand kr rhe hai to sath sath hamari zameen bhe isi raftaar se agay ja rhe hai hai jis raftaar se doosray stars ja rhy hn to ye stars kis trah se is limit se bahar ho jatay hn k inki roshni hym tak nhe ati?
بیگ بینگ کس چیز میں ہوا ۔اور مادہ یا مٹیریل کہاں سے آیا ۔۔اور اس مادے میں کیو دماکہ ہوا ۔۔وہ مادہ جس میں دماکہ ہوا ۔۔وہ مادہ ہوا میں یا خلا میں ساکن تہا یا متحریک۔۔وہ خلا کہاں سے سے آیا جس میں اتنا بڑا مادہ سمایا ہوا تہا؟
Sir,space kaise expand karta hai? Sir,galaxy ke beach me jo space hai,wo v keya expand karta hai?
Sir agr space expand ho rahi hai toy mtlb Sun and moon bhi door ho rhy hm se...
Sir qayamt mein tou Sun nazdeek hoga earth k?
Nice information sir and.
I like your videos
Love from INDIA 🇮🇳🇮🇳🇮🇳
Or sir pls ye bbb bataa de kyaa ap bag bing pe believe rkhte ha ?
Bhai Jan ap qunar se Kuch bta sakty hai
Sir space expand ho rahe hai to pher andromeda milkway se kase takra sakte hai .takranay ke prediction sune hai .
Bahot shukria for sharing
sir iska matlb ye huwa universe ke phelao ki wajha se wo roshni jo microwave mai tabeel ho jaati hai wo microwave length se bhi aagy ja sakti hai jo hum detect nhi kar sakty aur universe ka end mukamal darkenes ki tarah hone wala hai...
reply please...
Sir space expand kr rhi ha to ham stars qq loss krte ha ??
S ka mtlb to shayed ye bantaa ha k stars b motion kr rhe ha or ye apne jagaa se hath thee ha ? Hona to ye chaheeye thaaa k jab space expand kr rhi ha to more stars add hote ?
Pls answer me
کیا سپیس بھی حرکت میں ہے؟
The best channel I've ever subscribed
کیا سورج بھی دور جا رہا ہے ؟
First of all thanks..👍
Second please ye bataen k ap ki samajh me aaya...🤕
Nice work....
Great video Sir.
Gr8 knowledge sir... Aap kon si books study karte hi... Mujhe bhi batye... I have interest in cosmology & quantum physics...
I watch lectures of different Scientists and NASA.
Space kis k Ander expand kr rehi thi ?
Aoa sir 2 din pehle iran boarder per ham ne magrib ki namaz parhe us k 10 mint bad pher se suraj nekal aya pher se roshni ho gai ... ye kia hua is ko thora batae ... is ki vedio or poc maire pas hai ..
Sir, space fail raha hai ya object humse dur ja raha hai?
سپیس زمین سے کتنی دوری پر ہے؟
Plz make a video on sub orbital flight
محترم سر ،
آپ نے فرمایا کہ سپیس پھیل رہا ہے، تو سپیس کس چیز میں پھیل رہا ہے، اس بات ہی مجھے سمجھ نہیں آتی ؟
Please watch my video on Dark Energy.....
phr,. Space k oper kia hai
My prospective is a big soft explotion howa hoga, hard big bang hota tho , sara nizam tahas nahas hojata, a soft ligt bang may has happened
Sir i have Q can u coincide da thing u explained wd Quranic ayat which ask man to see..Do u see any defect in da sky...and again see and again see it or watch (ds is not da exact translation of da ayat) and every time ur sight will come back..disappointed...wat i take da meaning as there is no sapace in between da sky...it is full of stars..means not a bit of place that is not filled...plz comment on it.
sir gyroscope par ak video bnain please please
Where the sun goes in night time according to quran , please answer.
سر 7 آسمانوں کا concept کیا ہے
If everything around us is expanding and moving , is not it so that we are also moving with the same speed with reference to other stars?
Force of gravity of sun with earth.i think
سب میرے اللہ کی قدرت ہے
Assalam o Alikom imtiaz bhai, mostly watch your videos.
Ik confusion jawab may clear kar dain kindly.
Bhai kindly clarify 13.8 biliion years hay yaaaaa 13.8 billion light years??
App kabhee years boltay hain orrr kabhee light years, aisa lagta hay app ghalti say bol rhay hotay hain ya koi aur reason hay, kindly tell as am confused?
Kindly reply zaroor karyega
13.8 billion light years
The light-travel distance to the edge of the observable universe is the age of the Universe divided by the speed of light, 13.8 billion light years.
One of the best question 👌 🙌 👏 👍 🤔 ❤
Explotion kis wajah sy hua tha? Big bang sy pehly kya tha? Fazool theiry hy yeh
Such an amazing informative video
earth and universe ki original photos dekhaiye plsss.. ek video me aap photos dikhaiye only
aisay hum wo point ko ni dekh saktay jaha say big-bang start hua tha. hum jitna kareeb jaye gay, wo utna door ho jay ga. what does it strike you ???
Yar, Answer a question for me. I am a simple person not a very smart person. Here is the question.
Ok, so bing bang happened. All the planets and stars get created. All of them assumed their positions in the universe and started orbiting. So how the earth came into the orbit first but the light that was generated at the beginning is still reaching to us. Did the planets and our earth travels faster than the speed of light to its designated or assumed position.?
سر جی ساٸنسدان کیسے معلوم کرتے ہیں کہ یہ چیز کتنی پرانی ہے
Sir
Do our solar system is also moving away from other galaxy
I think all stars and galaxy are moving at different speed..
Stars light glow white light
So then as per newton's disc white color contains 7 colour and more
But at the time of big bang why only 3 light imitated
Good Question. I also have this question. Why the sun is not going away from earth?
Because our solar system is under the gravity of sun otherwise it would have been lost .
Our solar system is part of milkyway galaxy and our closest galaxy is andromeda they are moving toward each other so in far future by combinatio. Of two galaxy we have milkandromeda
@@mohsinhayat1112 Bhai mene boht theories likhen Hain aur mein 16 saal kaa hoon is kaa answer hai k ap ne kaha galaxies ek doosry se door q ja rahi Hain because Jo hamari Galaxy hai yaan doosry galaxies Hain toh woh ek doosry se door jarahain Hain magar un mein sun's planets door nahi jaenge q k har Galaxy k center mein ek black hole hota hai magar Kam mass Wala Jo ki sirf apne aap kaa chakar lagwata hai aur galaxies toh kisi Chee's kaa chakar nahi lagatein is lye door ho rahi Hain aur sun chakar laga raha hai aur earth sun kaa chakar laga rahi hai toh ek doosre se kabhi door nahin honge
excellent explanation bro keep it up
If the stars are being carried away, as mentioned in one second we lost many stars, then since our childhood we have been watching the same twinkling stars above the earth at night, and why the North Star so far at the same point? So most of assumption about space are still assumptions...
The stars visible with naked eye are much more closer than the one’s that going beyond our range. The star visible to us will still be visible at earth for millions of years but eventually will move out of range.
ap ki video ka intizaar tha kainat ke bary me mashaAllah agae
Aslam o alikum Sir. Sir hmari kainat expand kr rahi hy to zameen or sooraj me distance kyu nahi berh raha??
Sun and earth are part of a systems of the move together. Sun itself is a star and like all other stars moving away from other stars (because of expansion similar to 3 points that expand when you inflate a balloon)
Well done brother
Thanks you so much sir you are very intelligent
اگر اصطلاحات کو مزید سادہ اردو میں بیان کیا جائے تو بہت فایدہ مند ہوسکتا ہے
بہت عمدہ ۔ معلوماتی چینل ھے۔سمجھانے کا انداز سادہ اور بہت دلچسپ ھے۔ مگر انگلش الفاظ کے ساتھ ساتھ اردو کے ھم معانی الفاظ بھی استعمال کیۓ جائیں تو دیہی طلباء و طالبات کی دلچسپی اور بڑھ جاۓ گی ۔ بہت اعلیٰ کاوش ھے۔ پروفیسر طارق جاوید رانا راولپنڈی
Well done sir I love you ❤️🌹🌹
jnab agar video urdu ma bna rahy hain to bat b urdu ma hi karain
سر میں یہ پوچھنا چاہتا ہوں کہ اگر ایک سٹار کی روشنی ہم تک پہنچی ہوئی ہے تو پھر اس سٹار کے دور جانے پر ہم اس سٹار کی روشنی کو کیوں کوہ بیٹھتے ہے؟
Because us ki light ki intensity itni nhi hogi perhaps
SIR KEYA ASA HO AKTA HY KY SPACE SHRINK HO RY HO
Expanding universe is an observed phenomenon first discovered by Hubble. There is no evidence of shrinking space.
Yeh sab hamaray khuda(Allah tallah)ki qudrat hai.Amarica ka qanoon nahi hai.if you agree me please like it.
thanks again
Mashallah sir thanks again
Nice information sir.
Aoa. what do you think how long will it take to disappeared Stars.
How many years?
A long long time .........Billions of years.
thank you sir.
Universe expand, we loosing visibility of stars, but question is why we see the common stars since long on that position , i.e not disapeared.
Answer please.........
Our age is too short.
yup 👍
daikhy kuch stars hai planet hai jha pay 1 din kuch saalo kay brabar hai or kuch saal kuch dino kay humari age bht kam hai inky explosion 💥 or explore dono kay liye bht hi zyada age kam hai kay hum inko daikh sky 🌌
زبردست جناب
Bhai ye ap btao sky blue kyu dikhta hai plz......
Night time black aur Di me blue aisa kyu?
Please.....
Atmospheric layers and Magnetic Field ka jo circle hai earth ky gird us par jb Sun ki roshni parti hai to us ka colour sky blue hai islie sky blue nazar aata hai. This is the colour of magnetic field circle around the earth. Har planet par sky ka colour different show hota hai because har planet ka atmoshperic difference ek dusry sy.
@@farukhshahzad5893 thanks allot dude...
Adeel imtiaz is Allah gifted.
Sir
Aap brown kiyoun hain???
Jazakallah Khair
بہت مشکل ہے سمجھنا بھائی۔
آپ اپنی پوری کوشش کررہے ہیں سمجھانے کی۔
لیکن یہ سبجیکٹ لوہے کے چنے ہے۔
jo samaj main nahe ata us ke matalak pareshan na ho .kyun ke shakaspair ke be kam logion ko samaj ate hai ....ek din sab samaj ah jata hai .lage raho muna bhai 😃😃shoke hona chaia .
No light no reflection see nothing
Plz look into add policy. It's annoying...
Why the earth shall lose the stars sight when the speed of earth and all other stars is the same and not accelerating like you said earth skies will lose the sights of many stars. This means the speed of expansion differs star to star? 🤔
Ye mere rab ki Shaan hai Subhanallah
Can we understand the solar system as atom????
AP ne apney channel ka nam tahthi q raka ..?
کیونکہ سب کچھ لوح پر لکھا ہے
Itna lamba lecture kyun dya bhai.... jahan roshni nhi hai wahan andhera hai aur shining stars ya galaxy aik doosre se arbo mile door hain is lye har jaga andhera hai aur dark hai isi lye black hai... bhaiiiii
U are right.
Thanks a lot.
مفید معلومات لیکن کائنات کالی ہی کیوں ہے اور رات کیوں ہے اس کا جواب تو پھر بھی نہیں ملا
Excellent ♥️💘 job🌛🌜why you were absent for a long period 😭😚
thank you Sir🤩
لاکھوں میل دور ستارے کا ہمیں کیا فائدہ ہے؟
very nice video