रात में आकाश हमें काला क्यों नजर आता है? Olber's paradox explained in hindi

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  • Опубліковано 3 січ 2025

КОМЕНТАРІ • 446

  • @VigyanTvIndia
    @VigyanTvIndia  2 роки тому +24

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    • @prithsss9721
      @prithsss9721 2 роки тому +1

      Best astronomy channel with good explanation & voice... 👍👍👍👍

    • @rajkishordas7640
      @rajkishordas7640 2 роки тому +1

      Lekin Bhaiya universe me darkness Kha se aaya ,kya ye dark matter ke wajah Se h ya fir koi aur v matter h jo darkness ko triggered krta hoo, can u make a video on it humbly requested to u

    • @rajkishordas7640
      @rajkishordas7640 2 роки тому +1

      Bhaiya I'm very curious about this question please make a video on it humbly requested to u

    • @rajkishordas7640
      @rajkishordas7640 2 роки тому +1

      Agar koi Naya matter h to wo kya dark matter ke percentage se v jyada hona chaiye nhi to universe me har jagah darkness triggered nhi hoga bhaiya bahut curious had iss questions pe plse make a video on it

    • @jaykrishnsahani9431
      @jaykrishnsahani9431 2 роки тому

      भाई जब से जेम्स वेब स्पेस टेलिस्कोप लॉन्च हुआ है तबसे उसकी खूबियों के बारे मे ही सुन रहा हूं I एक वीडियो उसकी कमियों पर भी हो जाए! Please!!!!!

  • @sibasankarbadatya7936
    @sibasankarbadatya7936 2 роки тому +42

    No words can describe how thankful I am, really appreciate your work. Thank you.

  • @galaxy1234
    @galaxy1234 Рік тому +7

    Now this is a quality science channel of India in hindi without clickbaits or any other nonsense.

  • @yaseenferoz7188
    @yaseenferoz7188 2 роки тому +2

    Thanks

  • @harshmishra7007
    @harshmishra7007 Рік тому +2

    Your voice and your explanation has no match bro 🔥🔥❤

  • @arbazstark
    @arbazstark 2 роки тому +9

    Big Fan sir plz upload regularly..

  • @superpowerindia1185
    @superpowerindia1185 2 роки тому +36

    Some earns views and subscribers and some earn the hearts of peoples..... Vigyantv is one of em.❤❤❤❤❤
    Love every episode thanks.

  • @funstore1043
    @funstore1043 2 роки тому +3

    India's no.1 best science YT channel ever🤤🤤🤤🤤🤤

  • @shreebhujang6826
    @shreebhujang6826 2 роки тому +1

    Most loved Indian astronomy channel..!

  • @upsc_vidyarthi
    @upsc_vidyarthi 2 роки тому +3

    🤯🔥🤯🔥💖👍👍👍👍 17:38 nice💯

  • @harshmishra7007
    @harshmishra7007 Рік тому +1

    Amazing Explanation 🔥🗿

  • @happygood18
    @happygood18 2 роки тому +15

    One of the best scientific youtube channel❤️‍🔥

  • @abhivandan8710
    @abhivandan8710 2 роки тому +2

    फिजिक्स और एस्ट्रोनॉमी का विद्यार्थी होने के नाते मुझे इस चैनल का कन्टेन्ट बहुत ज्यादा पसन्द आता है। आप इसी तरह शानदार वीडियो और भी बनाते रहें।

  • @harshmishra7007
    @harshmishra7007 2 роки тому +2

    Welcome back genius❤️I was waiting for ur videos🔥🔥👍

  • @MithileshKumar-dg5gx
    @MithileshKumar-dg5gx 2 роки тому

    Sir, this video is outstanding for me, ye topic main kabhi bhi nahin samajh paya tha, lekin aapne ek hi video mein bahot hi khoobsurati se samjha diya.
    Main Hamesha se aapka fan raha hoon, lekin time Kam hone ki wajah se aapki saari video nahin dekh paata hoon, lekin main ab aapki saari videos dekhoonga, I promise.
    Sir main aapko tab se follow Kar raha hoon jab aapne young's double slit experiment apni video mein samjhaya tha.
    Thanks for creating such interesting videos.
    Keep going on.

  • @kuldeepchhetri1355
    @kuldeepchhetri1355 2 роки тому +16

    Universe is horrifying and mesmerizing at the same time.

  • @Connecting-nature
    @Connecting-nature Рік тому

    One and only hindi space science knowledge channel which gives perfect and clear information and knowledge about space without giving irrelevant talks.your explanation is perfect .

  • @imRJD14
    @imRJD14 2 роки тому +1

    This channel is a gem in UA-cam

  • @shubhamsinghbartwal2028
    @shubhamsinghbartwal2028 2 роки тому

    Bhai taras gya tha ek nyi video ke liye.. Where you are nowadays??? After so long time.. ❤Finally back

  • @zer0million
    @zer0million 2 роки тому +2

    Boom. Nice one 👍👍

  • @Arshad-pj9rf
    @Arshad-pj9rf 2 роки тому +1

    Nice informative video bro... Your voice to good

  • @albatrosssodyssey7570
    @albatrosssodyssey7570 2 роки тому +2

    Great vedio
    as always

  • @CosmicAttraction29
    @CosmicAttraction29 2 роки тому +2

    I am a devotee of this channel. 🙏❤️

  • @gouravrana4558
    @gouravrana4558 2 роки тому +1

    Most valuable channel

  • @StoicRichie
    @StoicRichie 2 роки тому +5

    Terrific explanation & thank you for the content.

  • @educationalpkthakur9119
    @educationalpkthakur9119 2 роки тому

    Bahut hi badhiya.. shandaar

  • @imsurajrawal
    @imsurajrawal Рік тому

    Your voice is too good i want regular content from you.

  • @AlamKhan-qd5tq
    @AlamKhan-qd5tq 2 роки тому

    amazing. you visible content quality has improved.

  • @RajKumar-fr8io
    @RajKumar-fr8io 2 роки тому

    शानदार.... Good explanation 👍👍

  • @krushnachandrashankhua637
    @krushnachandrashankhua637 2 роки тому +1

    One of best video 😍😍

  • @chemistryaasaanhai9708
    @chemistryaasaanhai9708 2 роки тому +16

    Sir If u add English subtitles in your video I think it will be best. It will definitely increase views and help a lot for the people who don't understand Hindi but want to see ur videos.
    You explain very well. My fav #Vigyan TV INDIA..love you sir

  • @gglisting
    @gglisting 2 роки тому +1

    Well done...to the point explanation.

  • @pratyushmihir4238
    @pratyushmihir4238 2 роки тому +2

    Ek video fermions pai bhi bana dijiye sir

  • @muhammadfaisalmaqsood
    @muhammadfaisalmaqsood 2 роки тому +6

    Sir how can we say unobservable universe is expanding faster than light since we can't observe it. Please answer

    • @Hilarious_SAM
      @Hilarious_SAM 2 роки тому +2

      Brother since it's speed is faster than the speed of light, that's why we can't see it.

    • @Xyzaxisz
      @Xyzaxisz 2 роки тому

      Bro i thought same answer ☺️

    • @trideepsardar2266
      @trideepsardar2266 2 роки тому +1

      through some devices like james webb telescope by detecting cosmic waves radiation growrh,

    • @SurendraKumar-pp2hj
      @SurendraKumar-pp2hj 2 роки тому

      Check previous videos.

    • @JitendraSharma-hb3qp
      @JitendraSharma-hb3qp 2 роки тому

      Because scientists have observed that objects in the observable universe are going away from each other that simply translates that Un observable Universe is expanding. If you are standing Road side observing the traffic, vehicles passed by you are going away from you then at a certain point you will lose sight of the first vehicle you saw on the road. Hope this explains your query. Talking about universe expansion at higher speed than speed of light happening because if Un-observable Universe was expanding at same speed as light or slower than speed of light, the light would reach out to our space telescopes and we would be able to see even further. That is why it is said in the video that we'll never be able to see beyond observable universe.

  • @chetankulkarni3710
    @chetankulkarni3710 2 роки тому +7

    New concepts with simple explanations.....and how could I forget to mention his voice.....thank you for making educational videos for us

  • @saikatroy9182
    @saikatroy9182 2 роки тому +1

    Awesome knowledge and logic well explained.....

  • @BaahubaLi51
    @BaahubaLi51 2 роки тому +1

    आप , आपकी आवाज और आपकी विडियोज -- शानदार ❤️

  • @shubhamsinghbartwal2028
    @shubhamsinghbartwal2028 2 роки тому +1

    Hats off you bro. Completely different topic....❤

  • @8EeN411
    @8EeN411 2 роки тому

    Most underrated You tuber !! 🙂✌️

    • @mujammil798
      @mujammil798 2 роки тому

      B.coz god like dark mode it's save power 😁

  • @ayushshrivastava6469
    @ayushshrivastava6469 2 роки тому +11

    What a beautiful paradox ❤️

    • @mujammil798
      @mujammil798 2 роки тому

      B.coz god like dark mode it's save power 😁

  • @jagdeepsandhu9659
    @jagdeepsandhu9659 2 роки тому +2

    Chanced upon your vid , loved the way u explained , amazed by info .Thank u.

  • @vineeta3747
    @vineeta3747 2 роки тому +2

    Sir sabhi youtubers video bana rahe hai ki big bang theory galat hai , aap batao ki sahi bat kya hai please. Aap hi most trusted channel ho , vo Getsetflyscience wala gaurav bhi isko galat batane laga.

  • @healthyworld5274
    @healthyworld5274 2 роки тому

    Always make me surprise, keep it up sir

  • @AA-gl6hd
    @AA-gl6hd 2 роки тому +2

    Nicely Explained 👍

  • @kingsingh566
    @kingsingh566 2 роки тому +2

    Voice --amazing to hear

  • @sunilkhairao
    @sunilkhairao 2 роки тому +2

    kya video banaya hai sir aapne hatsoff👌✌aapko to desh me "national space education channel" ke naam se ghoshit kar dena chahiye. aur kya video ke graphics banaye hai lajawab🙌 clearity bhi ek no.👍🎉🎉 THANK YOU..!

  • @DineshKumar-gw8td
    @DineshKumar-gw8td 2 роки тому +1

    You are best expainer to enjoy younger also

  • @khalsasikhpunjabda
    @khalsasikhpunjabda 2 роки тому

    Too good... Made my day...

  • @archanabhatkamat3719
    @archanabhatkamat3719 2 роки тому +1

    Extremely well explained
    Thank you

  • @MdArbaz1
    @MdArbaz1 2 роки тому +1

    Amazing voice!🥰🥰🥰

  • @mahendratule4456
    @mahendratule4456 2 роки тому +2

    Iska ek karn ye bhi ho sakata hai ki space me koi partical nahi hote is vaje se light scattered nahi hoti nahi

  • @SmilingAssassinGaming
    @SmilingAssassinGaming 2 роки тому +1

    Movie explainer pe bhi video daalo bhai log

  • @TheSharad97
    @TheSharad97 Рік тому

    Nice explanation 👍👍

  • @SanjeevKumar-yc7gs
    @SanjeevKumar-yc7gs 3 місяці тому +1

    Please make more videos 😢

  • @_AC_369_
    @_AC_369_ Рік тому

    Nice information sir 🙂🙂🙂

  • @shubhamvishwakarma3629
    @shubhamvishwakarma3629 2 роки тому +1

    Please make video on Sonoluminence also.

  • @shourya2408
    @shourya2408 2 роки тому +1

    14:10 is it 13.8 billion light years away or 13.8 light years away

  • @AKASH-th8gl
    @AKASH-th8gl 2 роки тому

    Welcome back again the man with golden voice 🙏

  • @alok.01
    @alok.01 2 роки тому +11

    It's not at all much of a paradox, the speed of light is much slower than the speed of expansion of the universe. So it's obvious that most light will not even reach us and the light is too stretched due to the expansion that it's no longer in the visible spectrum
    Edit: Btw, I wrote this before watching this video. Glad that my hypothesis was correct 😌

  • @jatinvamja396
    @jatinvamja396 2 роки тому +53

    Can we see night sky shine with a special telescope that helps us to see infrared even

    • @phoenix.nix4
      @phoenix.nix4 2 роки тому +5

      Wooow.. Great question 👍.
      Let's have a try...
      Try it with a telescope 🔭

    • @Gupta_Dynasty
      @Gupta_Dynasty 2 роки тому +3

      what if we have Infra red glasses..

    • @edge__
      @edge__ 2 роки тому +4

      no we can't see infrared with our eyes. but we can using telescope and ai.

    • @chemistryaasaanhai9708
      @chemistryaasaanhai9708 2 роки тому

      Good question

    • @aakashsinghal8422
      @aakashsinghal8422 2 роки тому +7

      JWST already have NIRED sensor then why it can not capture white and bright image

  • @PramodKumar-ll8dr
    @PramodKumar-ll8dr Рік тому

    बहुत सुन्दर जानकारी

  • @mayank2234
    @mayank2234 2 роки тому +1

    Vigyan tv India.... I'm very glad to see SLS launch today.... You also watch that live pls😍😍

  • @AktaAktaDubey
    @AktaAktaDubey 6 місяців тому

    Very nice explanation ❤❤❤ thanku sir 🙏

  • @Yt-ff6hn
    @Yt-ff6hn 2 роки тому +1

    Nice video!

  • @vanshtripathi8880
    @vanshtripathi8880 Рік тому +1

    But the basic thing is... That, we can only see the obstacles in the path of light. And we know there's clear vaccum out there, we can't see the path of light. Okay let's take an example, when i was in my village,( there's no any house near mine & there is quite distance between my and other's houses), if you know a little bit about villages you would completely relate that how dark the nights are on amavasya night and nearly each house having 4-6 yellow bulbs out of their house on Bamboo poles. when we see their houses from our house there's no light, like i can't see anything kept b/w their and my house but i clearly see a tiny glowing bulb.
    Even here's no vaccum b/w houses.
    Suppose the bulb is star and my house is Earth and comparative distance is very large.
    It's only my opinion if you can correct me you're most welcome.

  • @manojsingh-mf2gf
    @manojsingh-mf2gf 2 роки тому

    It feels so nice to see your videos at night by looking at the sky and love your voice samar sir

  • @AjayYadav-lf8fh
    @AjayYadav-lf8fh 2 роки тому

    Aapki aawaj aur explanation dono superb hain

  • @SandeepKumar-et2kk
    @SandeepKumar-et2kk 2 роки тому

    Outstanding explanation

  • @झू.टूभ.येकाउंट

    अच्छा इंटरभू हए 👍

  • @sunnypcgamer
    @sunnypcgamer Рік тому

    Very knowlegeable video sir, thanks for this deep knowledge🙏

  • @fayyazmaiken7634
    @fayyazmaiken7634 2 роки тому

    V nice, good explanation

  • @shashikantmahajan1764
    @shashikantmahajan1764 2 роки тому

    Very good information ,

  • @imvickykumar999
    @imvickykumar999 2 роки тому

    Your content is super awesome ✨

  • @prashantbaxla2588
    @prashantbaxla2588 2 роки тому +2

    So that's how night vision glasses works😯

  • @SOLIDMOTIONPICTURES1
    @SOLIDMOTIONPICTURES1 2 роки тому

    Thank you... Keep uploading 🙏🙏🙏😍

  • @VinodVerma-sc8nk
    @VinodVerma-sc8nk 2 роки тому

    बहुत अच्छी जानकारी । 👍🏻

  • @manishgfg9554
    @manishgfg9554 2 роки тому +1

    Sir fir frame of reference ka kya hoga

  • @themagicgaming6639
    @themagicgaming6639 2 роки тому

    🙏🙏very good information

  • @Obviouslyits_me
    @Obviouslyits_me 2 роки тому +1

    Sir if all rays becomes infrared than we can not see star also .. means star become invisible
    It is my doubt please help me.....

  • @amitchakraborty2246
    @amitchakraborty2246 2 роки тому +1

    Would please suggest me some Astrophysics, Nuclear Physics, Particle Physics books which are not necessarily academic? I'm a Physics(B.Sc.) student. And please suggest some websites or magazines from where I can read such interesting topics.

  • @sumitworld918
    @sumitworld918 2 роки тому

    Well Explained 👏✌️

  • @laksh4real
    @laksh4real 2 роки тому

    waooo sir waiting for ur lagendry voice✌️💯👊

  • @karamsinghgill5561
    @karamsinghgill5561 2 роки тому +1

    Bro god voice 👌🙏

  • @deepaliganpatraorangane1841
    @deepaliganpatraorangane1841 2 роки тому

    Excellent sir..🙏🙏🌹🌹

  • @VipinRao42
    @VipinRao42 2 роки тому +1

    Why not Provide you image with infrared night sky ?

  • @krishanbeniwal1
    @krishanbeniwal1 2 роки тому

    Bhai agla video kab aayega samar bhai, awaiting to hear your voice bro

  • @Sameer-xn7qu
    @Sameer-xn7qu 2 роки тому +1

    I have a question
    So basically olber's paradox ke hisab se hum nhi dekh sakte night sky ko glow krte hue kyuki hum infra-red light nhi dekh pate pr Kuch animals h earth pe jo infra-red light ko dekh sakte h jaise mosquitoes,vampire bats,bed bugs aur Kuch snakes bhi
    Toh kya yeh animals jab bhi night sky ki taraf dekhte hoge toh inhe night sky glow krte hue Nazar aata hoga??🤔

    • @DhillonEra
      @DhillonEra 2 роки тому

      Sir ne 2 reason btaye hai. U r focusing on one. Bhut se stars ki light hum tk ponch hi nhi pari hongi kyuki vo observable uninverse se b bahar hai... and m sure isi ki vja se most of night sky dark rehta hai.
      Though infrared vala point b hai or vo jo kuch animals jo tum mention kr re ho vo dekh b skte honge still.. un animals sara night sky glow nhi dikhta hoga due to starlight in unobservable universe

  • @Physicslover1729
    @Physicslover1729 2 роки тому

    Awesome explanation sir !
    ❤❤❤

  • @TheUnOriginalsAdda
    @TheUnOriginalsAdda 2 роки тому

    very good information

  • @jobsinmnc9410
    @jobsinmnc9410 2 роки тому

    Forever best scientific video

  • @manishverma2925
    @manishverma2925 Рік тому

    Why you guys are not making new videos??

  • @priyeshsharma8509
    @priyeshsharma8509 2 роки тому

    Bhai upload video atleast 1 in every week.

  • @sajidsheikh2780
    @sajidsheikh2780 2 роки тому

    Bhai Movie Explainer lekar aa.. waiting for videos over there as well

  • @knowledgeispower9715
    @knowledgeispower9715 2 роки тому

    What an explanation sir!

  • @sunnyvishwakarma4649
    @sunnyvishwakarma4649 2 роки тому

    Very wonderful explanation.

  • @akhleshtripathi2082
    @akhleshtripathi2082 2 роки тому

    Bhai Frequent videos kyu nhi la rahe ?

  • @rahuls2111
    @rahuls2111 2 роки тому

    Badiya 🌟

  • @prj26
    @prj26 2 роки тому

    Beautifully explained.. 👌👌

  • @RGS_explorer
    @RGS_explorer 9 місяців тому

    Sir but void is a corner where star is not found so first hypothesis will be right?

  • @MrSubhamoy555
    @MrSubhamoy555 2 роки тому

    at the end of the video (16:55) you are saying that speed od expending of our universe is more than the speed of light, how it is possible?

    • @shivansh8104
      @shivansh8104 2 роки тому

      It is possible sir. Let me explain you. We already know that since the starting of our universe 13.8 billion years ago by Big Bang,our universe is expanding. Edwin Hubble discovered that our universe is expanding by looking at the redshift of galaxies almost 75 years ago. But much later in 1998 it was discovered that the universal expansion is happening at an acccelerated rate. This means that speed of expansion is continously increasing. Scientists can't give proper explaination for it. They have proposed that a strange cosmic energy called"DARK ENERGY" is responsible for this accelerated expansion. Since speed of light is constant throughout the universe, the expansion speed of universe gets eventually more that speed of light itself because of continous accceleration.
      Now you may ask that according to Einstein's Special Theory of relativity,nothing can go faster that speed of light but that statement applies to any matter present in this universe not the universe itself. I hope I'm able to clear some of your doubts😊

    • @MrSubhamoy555
      @MrSubhamoy555 2 роки тому

      @@shivansh8104 is univers expending without matter?

    • @Kani18316
      @Kani18316 3 місяці тому

      Dark energy