Exoplanets challenge the notion that we are alone in the universe. Learn what types of exoplanets exist, the methods scientists employ to find them, and how many worlds might exist in the Milky Way Galaxy.
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Read more in “Exoplanets: Alien Worlds”
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Exoplanets 101 | National Geographic

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45 Comments

  • @NatGeo

    02/14/2025 - 3:15 PM

    Exoplanets are worlds that exist outside of our solar system. Do you think we are alone in the universe?

  • @AureliaPerry-b2i

    02/14/2025 - 3:15 PM

    Hr TABLIST

  • @AureliaPerry-b2i

    02/14/2025 - 3:15 PM

    LORETTOHOSPITAL

  • @Kristoff_Blocksmith

    02/14/2025 - 3:15 PM

    I believe our search for parallel universes will be similar to our search and detection of exoplanets. They will be detected indirectly.

  • @dannymack1196

    02/14/2025 - 3:15 PM

    Nobody could ever convince me that we're alone in the universe.

  • @MckenzieSilver-o4y

    02/14/2025 - 3:15 PM
  • @arifwaluyo5618

    02/14/2025 - 3:15 PM

    Ijesmi men sit imposibel.Deeem sik

  • @nunothedude2

    02/14/2025 - 3:15 PM

    Fascinating

  • @dj9one212

    02/14/2025 - 3:15 PM

    As a millennial, I was a bit of a space nerd in middle school and was really fascinated with all the planets and moons of our solar system, but to just find out that there’s even more planets out there beyond Pluto bigger than Jupiter that actually exist is just mind blowing, I’m shook

  • @Fat12219

    02/14/2025 - 3:15 PM

    In the beginning 🎉

  • @grantgibson1919

    02/14/2025 - 3:15 PM

    there are aliens as what i believe because how can only earth support life

  • @TERRA_EXPLORERS

    02/14/2025 - 3:15 PM

    Great video

  • @WassimMohamed1985

    02/14/2025 - 3:15 PM

    What if there was life inside the sun ?! And that the inside isn't as hot as the outside, there would be layers of specific gases that eliminate heat to reach the inside, for example when they put the prophet Ibrahim inside the fire it also happened as a chemical effect that made the Inside isn't as hot as the outside, ofcourse its a miracle from God, but god always leave a scientific meaning to all of his miracles .
    Even if we dont find out immediately, but we find out later when he wants that ..
    You can always have a wide kind of imagination, no ?!

  • @தமிழ்-வ8ப

    02/14/2025 - 3:15 PM

    Iranrum onru

  • @தமிழ்-வ8ப

    02/14/2025 - 3:15 PM

    Herth ottai raundu

  • @LexxelOficial

    02/14/2025 - 3:15 PM

    1:16 🕵

  • @maddoxmonteza

    02/14/2025 - 3:15 PM

    you see the universe is fascinating and amazing

  • @peace-hu5pn

    02/14/2025 - 3:15 PM

    Physics is beautiful

  • @umairibneabid4298

    02/14/2025 - 3:15 PM

    To me whenever I think of the world I cannot remain athiest but I have to believe there is a creator of this world which one may say God or the most powerful

  • @mnayak9348

    02/14/2025 - 3:15 PM

    In thousands of stars there has to be life somewhere , why just one make no sense

  • @Naza_44

    02/14/2025 - 3:15 PM

    Fighting the urge to watch Transformers after this

  • @davidwalker5054

    02/14/2025 - 3:15 PM

    Now we know most stars have planetary systems it's a certainty there will be life out there. The same ingredients that brought about life on earth is everywhere out in the cosmos

  • @anenlightenedmisfit6262

    02/14/2025 - 3:15 PM

    I can listen to this narrator whole day. Nicely explained. Thanks!! 👍👍

  • @banje.

    02/14/2025 - 3:15 PM

    Ah yes Kepler-69c 0:32 my favorite exoplanet

  • @kazuu6320

    02/14/2025 - 3:15 PM

    I'm planning to do a informative speech about this,
    (It would be our first speech, and it's just the 2nd week / 5 days of school)

    I kinda feels like it's irrelevant specially that I'm doing it on English class xd
    (we can choose any topic)

    It would happen in next 5 hours but well haha goodluck for me,,

    Also I'll come back and reply here and will tell what happend xd

  • @garuda__farmingpisang

    02/14/2025 - 3:15 PM

    This is my Extension subject of my college

  • @skreign

    02/14/2025 - 3:15 PM

    Large gaseous world sounds like my ex

  • @mathenicchannel5199

    02/14/2025 - 3:15 PM

    I' am searching about the exo boy group, and this suddenly appeared, I click it because I' m also interested in history and planet. thanks for the info.

  • @HalonPoisoning

    02/14/2025 - 3:15 PM

    And likely aliens have detected a sighting of Earth and trying to figure out if life exists here.

  • @CinemaAgricultural

    02/14/2025 - 3:15 PM

    so many worlds and new things to discover and resources to gather one day you humans will learn how to leave your planet and find new worlds to inhabit.

  • @demetoriari

    02/14/2025 - 3:15 PM

    Exoplanet like ⛽️ Giants

  • @demetoriari

    02/14/2025 - 3:15 PM

    Exoplanet like a rocky planets

  • @demetoriari

    02/14/2025 - 3:15 PM

    Goldilocks planets

  • @demetoriari

    02/14/2025 - 3:15 PM

    A planet causing a star toWobble

  • @demetoriari

    02/14/2025 - 3:15 PM

    Goldilocks

  • @demetoriari

    02/14/2025 - 3:15 PM

    Hot Neptunes Hot JupitersSuper earths

  • @demetoriari

    02/14/2025 - 3:15 PM

    Hot neptunium

  • @demetoriari

    02/14/2025 - 3:15 PM

    Super earth mega earth Kepler 186f

  • @bkk1ng37

    02/14/2025 - 3:15 PM
  • @ChristianPalmis

    02/14/2025 - 3:15 PM

    Exoplanets cool

  • @ChristianPalmis

    02/14/2025 - 3:15 PM

    Super earth

  • @ChristianPalmis

    02/14/2025 - 3:15 PM

    I love kelper 22b

  • @happyvirus739

    02/14/2025 - 3:15 PM

    Yo estaba buscando a EXO y no se que paso que me trajo aquí (o´・_・)っ

  • @davidwyatt991

    02/14/2025 - 3:15 PM

    You wonder if life is on exoplanets, just look for space junk in orbit around them. you will know that " intelligent " ??? , life is there.

  • @ThomasJr

    02/14/2025 - 3:15 PM

    *Scientists: Have a huge difficulty detecting exoplanets, due to their size and no light emission
    *

    Also scientists: E.T.'s living 265 million of ly from us can see the dinosaurs roaming the Earth

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