Phases and Motions of the Moon

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  • Опубліковано 2 січ 2025

КОМЕНТАРІ • 317

  • @roypeaslee1305
    @roypeaslee1305 2 роки тому +18

    The appearance and disappearance of the moon has boggled my mind for years and in just 15 minutes you have clarified for me everything about the phases of the moon. Thank you.

    • @Kamden-w3d
      @Kamden-w3d 3 місяці тому

      Bro u don’t need a . why do people do this

  • @ShineMetallicaDown
    @ShineMetallicaDown 5 років тому +52

    This is mind-blowing! Thank you for this presentation. I am watching it over and over again.

  • @azevedojeff
    @azevedojeff 3 роки тому +14

    This seriously deserves an award. Many thanks sir.

  • @MarkCoatesKwadrin
    @MarkCoatesKwadrin 10 місяців тому +4

    Wonderful, thank you. Really helped our daughter ahead of a test later in the week.

  • @dmbsaxboyz
    @dmbsaxboyz 3 роки тому +4

    Exactly what I was hoping to find!

  • @souvikmaiti26
    @souvikmaiti26 6 днів тому

    Exactly what i searching. Other chanels are just showing the phases in a very general way. This helped me clear a lot of confusion. Thank you very much for this.

  • @Mesa3077Boogie
    @Mesa3077Boogie 3 роки тому +7

    The best most understandable demonstration yet! Thanks

  • @chaybag
    @chaybag 2 роки тому +2

    Can anyone explain to me at 13:53 before sunrise why the dark side of the moon is in the bottom right. Shouldn’t it be in the top right as the sun is still under the horizon.
    I noticed the exact same thing this morning before sunrise.
    Same question at 12:38. Seems the dark side of the moon is not where it should be based on where the sun is?

    • @sailorman8668
      @sailorman8668 2 роки тому

      And clearly, your interpretation of what you're observing is wrong.

    • @whatabouttheearth
      @whatabouttheearth 10 місяців тому

      Because it's a waning gibbous after full moon. Remember xDOCx, x is new moon, waxing quarter is a D 🌓, waning quarter is a C 🌗 which before hand is 🌖 and before that is 🌕. Because the sunny side is shifting away from our view.
      x
      D
      O
      C
      x
      🌑
      🌓
      🌕
      🌗
      🌑
      So what you're referring to is the first one to the right of the full moon here:
      🌑🌒🌓🌔🌕🌖🌗🌘🌑
      🌑
      🌒
      🌓
      🌔
      🌕
      🌖
      🌗
      🌘
      🌑
      Full moon sets around sunrise and rises around sunset.
      6/12/6/12
      .........Midnight
      18/6pm 🜨 06/6am
      .............Noon
      (Give or take 3 hrs)
      1: Rise
      2: Zenith
      3: Set
      New moon 🌑
      3🜨1
      .. 2
      Waxing quarter 🌓D
      ...3
      2🜨
      ...1
      Full moon 🌕
      ...2
      1🜨3
      Waning quarter 🌗C
      1
      🜨2
      3

  • @XanderBudnick
    @XanderBudnick 3 роки тому +5

    Thank you. This was so helpful and exactly what I was looking for

  • @-o-1793
    @-o-1793 Рік тому +5

    This is what I call quality content. "No Gibberish", "No none sense word play to sound smart" but approaching the entire situation with careful analytical perspective and dissecting it properly. Superb !!!

  • @bradjolly7078
    @bradjolly7078 4 роки тому +2

    I’m 44 years old and as I saw the crescent moon tonight I began to question again what I thought I understood as to why the moon has its phases. Thank you for your video as it has clarified a lot for me.

  • @navneet3650
    @navneet3650 5 років тому +20

    one of the best videos/explanations available online, too less views and likes for such a great quality video!

    • @davidhaupt1
      @davidhaupt1 5 років тому

      navneet Kumar I totally agree with you

  • @shannonestep5506
    @shannonestep5506 11 місяців тому

    The visual storytelling in this video was truly exceptional. The attention to detail in showcasing the transitions from the waxing crescent to the full moon and then to the waning crescent was simply breathtaking.

  • @diganta2329
    @diganta2329 10 місяців тому +1

    Excellent demonstration!

  • @jagadeeshpadi1482
    @jagadeeshpadi1482 5 років тому +9

    Such a nice presentation.... Keep posting these kind of informative stuff.....Thank you!!

  • @HenryLascelles
    @HenryLascelles 3 роки тому +1

    FINALLY I fully understand! Now I see why I only observe crescent moons near the horizon at night and why the moon is often visible in the day. Awesome, thanks!!!

    • @LaunchPadAstronomy
      @LaunchPadAstronomy  3 роки тому +1

      Excellent, I'm glad it helped!

    • @whatabouttheearth
      @whatabouttheearth 10 місяців тому

      6/12/6/12
      .........Midnight
      18/6pm 🜨 06/6am
      .............Noon
      (Give or take 3 hrs)
      1: Rise
      2: Zenith
      3: Set
      New moon 🌑
      3🜨1
      .. 2
      Waxing quarter 🌓D
      ...3
      2🜨
      ...1
      Full moon 🌕
      ...2
      1🜨3
      Waning quarter 🌗C
      1
      🜨2
      3

  • @XloH911
    @XloH911 Рік тому +1

    Wow this is an incredible video. Thank you so much for explaining and visualising all the phases, especially the synodic vs sidereal.

  • @jimmyispromo
    @jimmyispromo 8 місяців тому

    Finally! The answers i was looking for

  • @ydjTP
    @ydjTP 22 дні тому

    Just Wow! Always been intrigued, never had it explained this deep and clear. Bravo Mate

  • @williamramey1959
    @williamramey1959 Рік тому

    A great explanation of the movement of our bright and wonderful Moon. I tell people that if you were on the Moon, you would see a "night and day" (one axial rotation) on the Moon in about 27.3
    Earth days, whereas on Earth, a "night and day" (one axial rotation) is within 24 hours. Thank you again for your clear explanations.

  • @ButterflySky-f2b
    @ButterflySky-f2b 8 місяців тому +1

    This was an excellent video showing and explaining the phases of the moon and what we are seeing...thank you for this content!❤

  • @WillDanceAlone2U
    @WillDanceAlone2U 6 місяців тому

    You should get an award for this!

  • @devildoc492
    @devildoc492 10 місяців тому

    Excellent...thank you for making this process easier to understand.!!

  • @ahotdj07
    @ahotdj07 Рік тому

    This video was so helpful in understanding the moon phases. Excellent work.

  • @freemanbill4851
    @freemanbill4851 3 роки тому +4

    it is cartwheeling clockwise in the N Hemi

    • @amunyemme
      @amunyemme 3 роки тому +1

      💯💯

    • @whatabouttheearth
      @whatabouttheearth 10 місяців тому

      It's moving counter clockwise to everyone on earth, it's only because of earths rotation towards the east that makes it seem like it is moving from east to west.

  • @Pianist7137Gaming
    @Pianist7137Gaming 2 роки тому +1

    That actual footage is priceless educational material! Was just curious about phases of the moon and searched it up, there is no clearer explanation out there!
    I like how at such a high speed timelapse it ACTUALLY looks like we're spinning instead of the sun going around the earth😂

  • @rahilraza1344
    @rahilraza1344 2 місяці тому

    Is it me or the last part was so satisfying????? Love the moon

  • @trishka1966
    @trishka1966 4 роки тому +6

    I’m in love with this video! Thank you for your clear and full explanation AND the great models and videos of the sun and moon. I understand so much more!

    • @LaunchPadAstronomy
      @LaunchPadAstronomy  4 роки тому

      I'm so happy you enjoyed it, and thank you for the kind comment!

  • @everyonesview
    @everyonesview 5 місяців тому

    Awesome! Thank you for the time and effort put into this.

  • @33goldengirl
    @33goldengirl 4 роки тому +2

    This video is amazing! Thank you so much!

  • @jandunn169
    @jandunn169 11 місяців тому +1

    Wow finally someone, YOU, explained this with images so I can understand what is actually going on. I am very curious what differences there are in the Southern hemisphere and how the light of the moon at different phases may or may not affect the growth of plants.

    • @MariaMartinez-researcher
      @MariaMartinez-researcher 6 місяців тому

      Greetings. Chilean here. I cannot tell anything about plants, but the Moon phases here are both the same and different.
      They are the same as they happen in the exact same way and at the exact same time, but they look different. You see the phases in this order:
      🌑🌒🌓🌕🌗🌘🌑
      Whereas we see them like this:
      🌑🌘🌗🌕🌓🌒🌑
      Because we see the Moon from the other side. We both watch the Sun and the Moon rising in the East and setting in the West. But you look to the South to see them, and watch them going from left to right. We look to the North, and watch them going from right to left.
      Thinking tridimensionally is hard! 😄

  • @igreeuropa
    @igreeuropa Рік тому +1

    i love learning about moon

  • @Beverly-s4y
    @Beverly-s4y Рік тому +1

    Nice explanation

  • @raoulantheunis9179
    @raoulantheunis9179 9 місяців тому

    you explained it very simply and clearly, thanks

  • @WillDanceAlone2U
    @WillDanceAlone2U 6 місяців тому

    You did a fantastic job explaining something I have always wanted to understand. Thank you so very much!!!

  • @chryscollins5933
    @chryscollins5933 3 роки тому +1

    Oh my god this video is so freakin good

  • @abdullaalmosalami
    @abdullaalmosalami 9 місяців тому

    Extremely helpful visualizations. Wonderful talk. Thank you sir!

  • @khadijadhroliashakir1863
    @khadijadhroliashakir1863 8 місяців тому

    Amazing explanation of the topic 👍

  • @teeyox
    @teeyox 3 роки тому +1

    very clear explanation, thanks for the video!

  • @eenayeah
    @eenayeah Рік тому

    Excellent video!! Brilliant explanation! Thank you!

  • @MA4TU2
    @MA4TU2 3 роки тому +2

    Great teacher!

  • @lindayu6585
    @lindayu6585 2 роки тому +2

    This video should be used in science classes. Awesome job!

  • @davidhaupt1
    @davidhaupt1 5 років тому +2

    Excellent illustration and easily understood. Very informative

  • @MyChoiceTV_tv
    @MyChoiceTV_tv Рік тому

    Wow!!! I have been curious and watched a lot of documentation but did not how moon revolve nor rotate around the earth but this explained it more and more for ...kudos bro. I commend you.. Thanks so much I got a better understanding of it now...

  • @kathleenwilloughby1313
    @kathleenwilloughby1313 3 місяці тому

    This was great! My class really enoyed it, however we caught something at 6.43 where you labeled the moon WANING gibbous correctly, but you said WAXING gibbous. My students wanted to share this with you. Thank you!! :)

  • @mason7028
    @mason7028 3 роки тому +1

    I still cant figure out why you put East at left and West at the right?

    • @LaunchPadAstronomy
      @LaunchPadAstronomy  3 роки тому +2

      Yeah, it's a little confusing at first, but try this out: Go outside and face south. North is behind you, East is to your left and West is to your right. Now look up at the sky. Which way is East?

    • @mason7028
      @mason7028 3 роки тому +2

      @@LaunchPadAstronomy makes sense, thanks for your reply.

    • @whatabouttheearth
      @whatabouttheearth 10 місяців тому

      Because in the northern hemisphere the ecliptic, and so therefore the sun, is always more south, especially in the winter when the north pole is titled away from the sun (so therefore the ecliptic and sun is lower on thr north hemisphere horizon). Look for Orions feet to find south.
      Facing south, west is right and east is left.

  • @Azn_flame
    @Azn_flame 3 роки тому

    Hello there! I have a quick question, im making a video for a school project and i want to use a clip from your video. I won't post this video on youtube or anything like that and i will give you full credit, would this be ok?

  • @daviamurray
    @daviamurray 3 роки тому +1

    Very informative thank you!

  • @zack_120
    @zack_120 3 роки тому

    The best demonstration of moon phases graphically 👍👍
    By the way, it is this simple, roughly: the 1st half of the lunar cycle is when the moon chases the sun (closer and closer), whereas the 2nd half is the opposite: the sun chases the moon. When the sun catch up the moon, then a new cycle begins ... Wondering how it is different millions of years ago.

  • @janmangu399
    @janmangu399 7 місяців тому

    Thank you so much for your work. This question was bugging me for a week now how moon transition between phases and you explained it nicely with animations.

  • @mauricio9226
    @mauricio9226 6 місяців тому

    Great video, it's more than I expected 👏💯

  • @devp2008
    @devp2008 Рік тому

    Wonderful ! Very educational for both adults and kids :) thank you 🙏 ❤

  • @awwalborodo9062
    @awwalborodo9062 Рік тому

    Superb and educating video

  • @crockerrange147
    @crockerrange147 3 роки тому

    Many thanks, very helpful to understand the phases of the Moon

  • @stevevonrock2416
    @stevevonrock2416 2 роки тому

    awesome video, i will have to save and watch a few more times to get a full grip on your explanation. well done .thanks for some quality education

  • @Mrpaulgs
    @Mrpaulgs Місяць тому

    Great video. I would like to see some graphics to explain why the Moon rises in widely different locations on the horizon in only a few days.

  • @DenaTheDoula
    @DenaTheDoula 3 роки тому

    At about 4 minutes into the video, you show two sets of moons; one set small inside and one larger set out the outside. The inside set are highlighted with yellow. What does this set represent? It is confusing to me. Thanks!

    • @LaunchPadAstronomy
      @LaunchPadAstronomy  3 роки тому

      The inside set shows how the far side (which I colored gold) always faces away from Earth while the near side (which I left uncolored) always faces Earth at all times in its orbit.
      The outer set shows the phases of the Moon as seen from Earth.

  • @امحموديسعيد
    @امحموديسعيد Рік тому

    Thanks for your help and support for the best way to get the best way

  • @alejandrobernalperdomo9118
    @alejandrobernalperdomo9118 4 роки тому +3

    That was a really good explanation about the phases of the moon, i didn’t know we always look at the same side of the moon. So that was something new, the use of the animations were so good to understand better what’s is really going on, thank you sr, and it could be a nice theme of conversation. Keep doing well.

    • @luisa.torres8333
      @luisa.torres8333 4 роки тому

      Dude where were you at not knowing the moon was always facing one side?

  • @sahibabegum8464
    @sahibabegum8464 Рік тому +1

    Soooo fascinating

  • @esminson
    @esminson 10 місяців тому

    Thank you. I’ve never seen this so clearly. Sort of blew my mind I didn’t know this. 😞😊

  • @KingDTX
    @KingDTX 2 роки тому

    Amazing video!

  • @MasonXu-yi2mh
    @MasonXu-yi2mh Місяць тому

    I Lionel this video it was awesome helpful

  • @theultimatefactchannel6444
    @theultimatefactchannel6444 3 роки тому +1

    this really needed for my school project im from allen

  • @antares3097
    @antares3097 Рік тому +1

    ...👍 ' great video.

  • @robertjan002
    @robertjan002 9 місяців тому

    Is “light gradually be added to the face of the moon” or do we just see “snapshots” without a gradual increase of light area?

  • @stewie_
    @stewie_ 3 роки тому

    Amazing explained. I suppose the waxing and waning angle is influenced by seasons.

  • @Babayaga-pf5dt
    @Babayaga-pf5dt 11 місяців тому +1

    The best. ‘Nuff said.

  • @AnhadFrequency
    @AnhadFrequency 3 роки тому +2

    A superb video! Thank you so much for putting it through :)

  • @mrsargemeister
    @mrsargemeister 8 місяців тому

    Can someone kindly explain how is it that the earth does not block the moon from being illuminated on the full moon phase? On the illustrations it appears that the moon should be in Earth's shadow during the full moon phase. Thanks for your help!

    • @kitcanyon658
      @kitcanyon658 8 місяців тому

      Because the moons orbital plane is tilted about 5degrees.

  • @sailorman8668
    @sailorman8668 2 роки тому +15

    If a half moon should actually be referred to as a 'quarter moon', then why isn't a full moon actually referred to as a 'half moon'?

    • @clightning300mi
      @clightning300mi Рік тому +5

      To confuse the sheeple

    • @michael.forkert
      @michael.forkert Рік тому +1

      @@clightning300mi_Exactly!_

    • @michael.forkert
      @michael.forkert Рік тому

      @@clightning300mi _the only living being affected by man made pseudoscientific laws is mankind itself._ _nature doesn’t bother herself with perverted man made theories about the phases of the moon, and everything else._ _nature simply ignores all those pseudoscientific self anointed intellectuals, and continues her path as it always has been, and as it always will be._

    • @sailorman8668
      @sailorman8668 Рік тому

      @@michael.forkert Speaking of gullible 'sheeple', that would be all these naive and easily fooled flat earth believing clowns, right?

    • @kombuchakorral1575
      @kombuchakorral1575 5 місяців тому +1

      Things that make you go hmm....

  • @izzzzzz6
    @izzzzzz6 Рік тому +1

    If a half moon is actually 1/4 then we should call a full moon a half moon!

  • @urgarbagekid9589
    @urgarbagekid9589 4 роки тому

    there are near and far sides of the moon, the near sides have dark spots on the moon while the far sides have highland regions the moon also has a synchronus rotation the far side is hidden from our view from earth we can also only see a portion of the moon. Moon phases depend on where the moon is with respect to the sun in space. The moon takes about a month to orbit the Earth. Although the moon rises in the east and sets in the west each day (due to Earth’s spin), it’s also moving on the sky’s dome each day due to its own motion in orbit around Earth. The moon’s orbital motion is toward the east. Each day, as the moon moves another 12 to 13 degrees toward the east on the sky’s dome, Earth has to rotate a little longer to bring you around to where the moon is in space.

  • @charlesgagne8638
    @charlesgagne8638 2 роки тому +1

    Shalom! Thanks for the video...

  • @scottfillius6979
    @scottfillius6979 5 років тому +7

    Thanks I need this for my test that’s tomorrow

    • @MV1.33
      @MV1.33 2 роки тому +1

      Bro same :D

  • @abhisheksingh-yp7zh
    @abhisheksingh-yp7zh 5 років тому +2

    Really great sir

  • @StephenBick-z5g
    @StephenBick-z5g 11 місяців тому

    If I was standing on the moon would it be true that during the 27.3 day orbit around the earth i would be in almost complete darkness for approximately 6.8 days and in almost complete light for the same time for each of the orbits around earth

  • @Mr45Rabbit
    @Mr45Rabbit 4 роки тому +3

    Oooooooo good job I need this for meh exam tom and u good at explaining at this and Tysm :>

  • @clightning300mi
    @clightning300mi Рік тому +1

    Why is the new moon invisible when we see the thin crescent . Earth should reflect off of the moon?

    • @whatabouttheearth
      @whatabouttheearth 10 місяців тому

      What? How can earth reflect it's shadow towards the sun if the sun is what casts the light?
      On a new moon/dark moon, the moon is in between the earth and sun. On a waxing crescent 🌒 (like a letter D. If x is new moon it goes xDOCx, so remember DOC), the moon slightly shifted so some of the sun light now shines on the part we see. It's still generally between us and the sun until it's at a 90° angle on quarter/half moons (hence neap tides).
      The earth shadow gets casted in the opposite direction of the sun, not towards the sun

  • @nasirabbasj
    @nasirabbasj 4 роки тому

    Excellent

  • @augustincloutier508
    @augustincloutier508 Місяць тому

    Great video. What's confusing here though is that you show a lunar eclipse without mentioning it.

  • @MasterGrimbart
    @MasterGrimbart 4 роки тому

    brilliant explanation along with nice graphics/footage for visualisation!

  • @KDCMK22
    @KDCMK22 3 роки тому +2

    Anyone noticed over the course of a month the dark "pac man" shape on the moon actually faces the opposite way?

    • @swhitham
      @swhitham 2 роки тому +1

      Yes!!! unfortunately, he doesn't address this though.

  • @adfr909
    @adfr909 Рік тому

    Makes it very clear why we see only one side.

  • @rochellesumeray4213
    @rochellesumeray4213 3 роки тому

    Thank you for this wonderful video presentation which took some designing. Fab.

  • @yuyo350
    @yuyo350 4 роки тому +1

    Well done. You just did a great job at teaching there, really appreciate it. Thanks, I'm kind of mind blown right now...

  • @LAPCoins
    @LAPCoins 4 роки тому

    GREAT video very helpful

  • @jurikurthambarskjelfir3533
    @jurikurthambarskjelfir3533 3 роки тому

    The ancients used a lunisolar calendar. Whenever the full moon ended, a new month began. As I type this, the moon is no longer full, and December has ended in the lunarsolar calendar.

  • @petegriffin8149
    @petegriffin8149 2 роки тому +1

    I thought the graphics/animate models you used very helpful and easy to follow.
    This all helps make astronomy fun and easily digested, which is paramount to making folks realise that EVERYONE is or can be excited about space and astronomy..👍😃👍

  • @CarsynKimrey
    @CarsynKimrey 3 роки тому

    This helps whit my school thanks

  • @YourAashique
    @YourAashique 11 днів тому

    Watching this video on 23rd December 2024 at 1259 hours IST.

  • @adankim2232
    @adankim2232 4 місяці тому

    6:40 You said "waxing crescent" instead of "waning crescent"!

    • @kaswanheriyanto-oy6ot
      @kaswanheriyanto-oy6ot 2 місяці тому

      Bulan akan memudar jika menuju gelap dan membesar (membungkuk) jika menuju purnama.

  • @kanchankumari540
    @kanchankumari540 4 роки тому

    One of the best knowledgeable video... I have ever seen...Thanks a lot for making this and try to make another also related universe system...please

  • @aashish-o6s
    @aashish-o6s 27 днів тому

    amazing😯😯😯 ,

  • @Jimmy_Johns
    @Jimmy_Johns 7 місяців тому

    You have finally solved a question I had since I was a kid: Why sometimes can I see the moon during the day? My parents used to say that it was just an ilusion haha that the light somehow bounced or something 😂 Thank you so much!

    • @sailorman8668
      @sailorman8668 7 місяців тому

      Isn't it amazing how many people have ignorant fools for parents.

  • @richardhowe4140
    @richardhowe4140 4 роки тому +1

    I don't get it..I am going to try and find another video that I can understand..I know the moon completes some kind of 23 year cycle then another cycle every hundreds of thousands of years..

  • @clightning300mi
    @clightning300mi Рік тому +1

    Why do we see the crescent moon in the darkness. Why do we see the full moon during the daytime

    • @MariaMartinez-researcher
      @MariaMartinez-researcher 6 місяців тому

      We see both crescent and waning moon both during daytime *and* night, at different hours and in different days of the month, depending on its phase.
      We *never* see the full moon during daytime. Only for a short time, when the Sun is just set, there is still some sunset light and the Moon is rising, only then you could say you see the Moon when still is daytime - but it is sunset, no broad daylight.
      If you see the Moon during daytime, look carefully, you'll see it is not full. Just wait until sunset, and you'll realize it is not actually full, but crescent. The Moon cannot change its phase in the course of a few hours.
      Watch the Moon every day and every night. The explanation in this video is correct, but accelerated. Everything that here takes seconds, in reality it takes days.

  • @clightning300mi
    @clightning300mi Рік тому +1

    Why around the world people see the full moon during the night and at the same time people see it in the daytime?

    • @kitcanyon658
      @kitcanyon658 Рік тому

      You don't. You only think it is "full" but it isn't completely.
      Real numbers matter.

    • @clightning300mi
      @clightning300mi Рік тому

      @@kitcanyon658 at 3 am during a full moon in canada I phoned a friend I know in Australia. He said he saw it in his north east window when the sun was up.

    • @sailorman8668
      @sailorman8668 Рік тому

      @@clightning300mi You seem to have doubts about whether the explanation given in this video is correct?
      Perhaps then, you can offer your own alternative explanation as to what causes the phases of the moon?
      Incidentally, when there is a very thin crescent moon, the unlit part of the moon's surface can actually be seen, as it is lit by 'earth shine', the exact thing that you claim should happen, as if it doesn't.

  • @johnbremner4154
    @johnbremner4154 3 роки тому

    Best explanation I’ve seen. But explain, please, why the full moon bring the highest tide? Because we know that the moon is always there, even when it’s got phases that we see, so it’s not as if the gravitational force on the seas changes.

    • @LaunchPadAstronomy
      @LaunchPadAstronomy  3 роки тому +1

      Thanks! The tides are strongest at both full and new phases because the Sun's tidal forces add to the Moon's. I talk about that in a little more detail here: ua-cam.com/video/1DqsvRrzL-c/v-deo.html

    • @johnbremner4154
      @johnbremner4154 3 роки тому

      @@LaunchPadAstronomy Thanks a lot for that. It’s something I’ve never understood and no other astronomers have been able or willing to attempt an answer...

  • @stanleynaing3478
    @stanleynaing3478 4 роки тому

    Wow best documentary video that ever seen and thanks for he good work........