Science Top 5: Biggest Moons in the Solar System!


Comments • 1 785

  • Ted Larsen
    Ted Larsen  2 days back

    Hi Dan, been watching for a while now. This video got me thinking, Jupiter is a gas giant. It’s definitely has way more mass than earth, and I assume, more Density, which would create more gravity. But how does all that work with gas giants? They would definitely be less dense than an earthlike planet of the same size, and have less gravity, Right? I don’t know if there’s a video You could do about it? The relationship between mass, density, and gravity. What affects gravity more? Mass or density?

    • CableTelcontar
      CableTelcontar  4 days back

      Do we have definite proof of methane clouds? Or are we extrapolating that from the data we have of the conditions on Titan?

      • CableTelcontar
        CableTelcontar  4 days back

        @Herschel1738 I'm not talking about the composotion of Titan's atmosphere. I'm specific about the clouds. Do we have exact data on cloud formation or it is being extrapolated from the data we do have?

      • Herschel1738
        Herschel1738  4 days back

        Generally, scientists use spectroscopy (the analysis of light emitted by or reflected off an object) to determine its elements. Every element has a unique spectra, called Fraunhofer lines, that are like the UPC on a product.
        CSI uses a similar process to analyze paint chips from a vehicle and other evidence..

    • Christian Tobias
      Christian Tobias  4 days back

      Excellent video

      • Glen Petherick
        Glen Petherick  4 days back

        And they're all flat!!

        • Ioannis Konstantinidis

          I like this much more than dealing with flat-earthers. Top 5 earth-like planets discovered by hubble space telescope???

          • Max Banner
            Max Banner  7 days back

            Earthshine is a soft, faint glow on the shadowed part of the moon caused by the reflection of sunlight from the Earth. Specifically, Earthshine happens when the light from the sun is reflected from the Earth's surface, to the moon, and then back to our eyes.

            • joe fuller
              joe fuller  1 weeks back

              Loved this video!

              • Wahab Gool
                Wahab Gool  1 weeks back

                These are awesome, could you keeping heading further out? Some interesting stars, blackholes, magnatars and a few cool planets would be great

                • grafixb
                  grafixb  2 weeks back

                  Thanks SciMan!  I originally came across your videos as a result of Flat earth Fridays.  It's great to see someone logically processing and interpreting the information without getting overly emotionally involved which really results in killing any chance for an actual debate.  I'm glad to see additional videos going out beyond in astronomy and science.  Keep it up!

                  • jonharson
                    jonharson  2 weeks back

                    Io is no moon, it's an hot pocket that has been left for too long in the microwave.

                    • I'm a full-on the rapist.

                      Awe, c'mon man, everybody knows the moon doesn't exist. Multiple moons? Pfft!

                      • Ootemos Leefemos
                        Ootemos Leefemos  2 weeks back

                        We don't have a name for our moon or is it ( the moon )? Because if so what the hell man or moon.

                        • Chris Yunge
                          Chris Yunge  2 weeks back

                          As u said, the power of gravity is pulling on iO from all directions, so how could it have formed, u said ther a 100 meter fluctuation in ios mass yet u hypothesize that it formed how, take a bowl, put a small amount of iron fillings in it, take magnet, to represent gravity, can u creat anything, spell your name or form a wall, maybe clump the fillings together to form a ball, nope, explain why you dont have success, take 2 magnets on each side, does not the fillings seperate..into chaos from chaos, try it, you'll see reality not attn, scimandan, theres more...!!!!

                          • Dr. David Banner F.E.S.

                            I'm looks like SciFiMan is being fed a narrative by his handlers...which are now trying to find ways to lie and avoid the topics brought up Flat Earthers as a result...Like Rocketry and Stuff. It's apparent now Dan the SciFi are a PAYED SHILL.

                            • Brian B.
                              Brian B.  2 weeks back

                              54 flat earthers didn't like this video.

                              • wiLLiam
                                wiLLiam  2 weeks back

                                If you ever do a flat earth one, how about top 5 biggest morons in the solar system?

                                • Dickie Ticker
                                  Dickie Ticker  2 weeks back

                                  "And has one of the most cratered surfaces in the solar system"

                                  My wife's face: Hold my beer

                                  • David Watkins
                                    David Watkins  2 weeks back

                                    What about top 5 scientific discoveries by women.

                                    • Lisa Price
                                      Lisa Price  3 weeks back

                                      Yea we see them alright. In all their 'Thunderbirds' cartoonish splendor. Right on, kid... top JOB.

                                      • Q.E. D
                                        Q.E. D  2 weeks back

                                        I'm guessing you refer to them as "lights in the sky", lisa?

                                    • Lynn Patricia
                                      Lynn Patricia  3 weeks back

                                      I vote for a video on the top 5 largest galactic super clusters.

                                      • Michael Smith
                                        Michael Smith  3 weeks back

                                        @scimandan I'd be interested in knowing you're top 5 equations that have progressed humans as a species.

                                        • Drew Murtha
                                          Drew Murtha  3 weeks back

                                          I like the "Top 5" idea. Another great video, Dan

                                          • Jinn174
                                            Jinn174  3 weeks back

                                            tried to guess the 5 before the video started i got 4 of them, i picked Europa instead of Callisto

                                            • Beldaran74
                                              Beldaran74  3 weeks back

                                              Best ep I've seen Dan. Genuinely constructive, interesting and useful. Thanks

                                              • christian sprakes
                                                christian sprakes  3 weeks back

                                                Top five suggestion. Longest operating spacecraft please.

                                                • jeff stubbs
                                                  jeff stubbs  3 weeks back

                                                  YOURE AN IDIOT
                                                  WAKE UP TO REALITY SHEEP BOY
                                                  THE NAKED EYE CANT SEE SOMETHING 93 MILLION MILES AWAY.

                                                  WATER DOESNT CURVE TO A BALL DUMMY
                                                  DO YOU FEEL YOURSELF SPINNING NO THAN TRUST YOUR INSTINCTS DUMBASS

                                                  • jeff stubbs
                                                    jeff stubbs  2 weeks back

                                                    @Q.E. D
                                                    BRAINWASHED HMMM LETS SEE
                                                    HOW ABOUT EVERYTHING TO DO WITH THE BALL EARTH.

                                                    THEY SAY WERE SPINNING
                                                    DO YOU FEEL YOURSELF SPINNING NO
                                                    SO WHY BELIEVE IT BECAUSE YOU ARE TOLD AND HOPE SOMEONES TELLING YOU THE TRUTH.

                                                    AN ACCIDENTAL BIG BANG 14 BILLION YEARS AGO CREATED THE EARTH AND NO ONE SAW IT
                                                    SO WHY BELIEVE THAT STUPID THOUGHT


                                                    WATER DOES NOT CURVE TO A BALL ID LOVE TO SEE A REAL PICTURE OF THAT

                                                    WERE IN 2019 AND ALL THE PICTURES OF EARTH ARE CGI COMPOSITES HMMM WONDER WHY


                                                    THE LIST GOES ON AND ON AND ON
                                                    A BOOK HAS A WRITER
                                                    A CAR HAS A MANUFACTURE

                                                  • Q.E. D
                                                    Q.E. D  2 weeks back

                                                    @jeff stubbs umm what's the "brainwashed" part of this video? I mean..anyone with a p1000 can see Jupiter and some of it's moons, right? Just not sure what particularly you find "not true"?

                                                  • jeff stubbs
                                                    jeff stubbs  2 weeks back

                                                    @Q.E. D
                                                    BRAINWASHED SHEEP NEED TO HEAR THE TRUTH AS LOUD AS POSSIBLE

                                                • Bojana Jokić
                                                  Bojana Jokić  3 weeks back

                                                  Hello, Mr SciManDan. Thank you for making me laugh with your videos while using facts at the same time. I think it would be interesting to see top 5 greatest natural phenomenons in our Solar System. I am not sure is natural "phenomenon" the correct word to use for what I have in mind, but I shall explain. For instance: coldest temperature, weirdest day (Mercury! Mercury!), most powerful storm, fastest wind speed and other natural phenomenons that are too extreme or just simply odd for us and our life on planet Earth.
                                                  I remember how amazed I was when I, for the first time, read about sun setting and rising on Mercury, for example. I played it in my head many times just to get the full picture of it :). I am still amazed about Jupiter's Great Red Sport and Saturn's North Pole.

                                                  • MrKrenath
                                                    MrKrenath  3 weeks back

                                                    Gotta tell you, Dan, this is one of my favorite videos. I love science and astronomy and while watching you skewer flatties is entirely entertaining, this one REALLY peaked my interest! Thank you!

                                                    • MrMartyn1212
                                                      MrMartyn1212  3 weeks back

                                                      parrot shill with hair like beaker from the muppets
                                                      why does this guy keep gettin in my recommendation to watch
                                                      i don't care flat /round
                                                      space /no space
                                                      smoothie/cold soup
                                                      mans just annoying and needs to move out of his parents home

                                                      • MrMartyn1212
                                                        MrMartyn1212  2 weeks back

                                                        no i'm an astronaut 👩‍🚀

                                                      • eddiebruv
                                                        eddiebruv  2 weeks back

                                                        So, you really ARE a flat earther!

                                                    • Daniel Cobos
                                                      Daniel Cobos  3 weeks back

                                                      This dude and you are obviously idiots

                                                      • Katy Jones
                                                        Katy Jones  3 weeks back

                                                        But they don't "think" basketballs are flat. You do.

                                                    • Dominic Charvet
                                                      Dominic Charvet  3 weeks back

                                                      No proof but paintings and distant pictures. Stars

                                                      • Xardy5806
                                                        Xardy5806  3 weeks back

                                                        02:53 interesting pictures. It seems like that this moon is very "young " ,very soft ,or fluidy under the surface like freshly cocked potato ,or rite tomato . To me it seems like that electromagnetic discharges are penetrating the surface and are the real cause of volcanoes and dielectric acceleration of all bodies around keep this moon stretching and squishing in mutual dependence of positions of those bodies ,which keeps those volcanoes alive .

                                                        • Chris West
                                                          Chris West  3 weeks back

                                                          Nice CGI pics Danny

                                                          • Rex DukeR
                                                            Rex DukeR  3 weeks back

                                                            Like these series.

                                                            • mathew sutton
                                                              mathew sutton  3 weeks back

                                                              Io being pushed and pulled by more than a hundred metres, over what time period would this be?

                                                              • TheRealColt
                                                                TheRealColt  3 weeks back

                                                                keep saying flat earther are stupid but we are the ones laughing at you. look at the very state of you man Dan. What are you doing with your life, jumping on the ridicule flat earthers on youtube bandwagon. Youre really are a money grabbing shell of a man aren't you, id love to know how much youtube gives you for shillin. Honestly Sciman- all that joggin about has destroyed your joints and most likely your brain tissue too. Youre wasting away danniboi, just like your globe earth proofs. All you bring to the table is....  fraudulent science, albeit pure pseudoscience and rhetoric theory. Honestly Dan I want you to eat your own words (inevitably look a shill sell-out fool once truth does reach the masses) I want you to produce a short say 10-20 minute video actually summerising your core models of the universe, life and death and creation. And if your a true scientist id like you to do a video on sacred geometry and the science surrounding it. You do realise even in the sciences, the Physics, the biology, the Chemistry, even in these sciences there is fundamental proofs of a true creator of everything. Dan you are such a narrowminded nitwit proving time again youre just a money shill. ** BTW ALL READERS it is a fact that youtube promotes and ultimately gives out more money to misinformation agent shills like your SCiman here****. hes nothing but a playin-the-system shill. The science you all hold so dear, something of marvelous miracle, was once a thing of good, until it turned into a religion, you people realise in the modern age you are sheep herded and physiologically trained to disregard the truth of reality, you realise even the deepest core beliefs of the globetards are ultimately invalid and unlikey, when I say unlikely I mean the statistical probabilities are astronomical ahahah no pun intended but the numbers are bordering on ridiculous. At this point you faggots have just got to face the pure facts, your bigbang THEORY, your expansionTHEORY, your contradictive force of gravity THEORY, and contradictive concepts such as relativity THEORY  is just twisted reality. Why don't you ignorant people understand what is to gain from lying. Well I don't know if you reality denying blind people have noticed but it is a fact and it is well documented how there is a select few families of the elite who ultimately like to think they rule everything. These people are the horders of wealth, they rely on us argueing amongst ourselves. You do realise these people forge wars and famines and such to bring about agendas. look up helegain dialect its extremely well documented and its the psychological control mechanism they use to manipulate us collectively.  SCIMANDAN , you don't deserve the voice you have, you are using it to delude and misinform your following. Side note *** I just noticed how snidy and smug of a cunting face you have in your gayaf thumbnails

                                                                • Katy Jones
                                                                  Katy Jones  3 weeks back

                                                                  Sock puppet calling someone else a shill. And babbling about manipulation.

                                                              • Rust* Skull
                                                                Rust* Skull  3 weeks back

                                                                speaking about's a grate topic
                                                                you said your self that here on earth we only always see one side of the moon.....

                                                                did you know The whole Earth sees the same moon phase on the same day, at the same moment everywhere on earth.....but the Northern and Southern Hemispheres see the moon oriented differently with respect to the horizon.
                                                                The moon itself shifts its orientation with respect to your horizon as it moves across your sky. your time zone makes a small difference in how you view the moon’s phase; but no mater what time zone your in the moon is still in the sky for all to see the same moon phase every day.....

                                                                just like the moon we see only one side....Earth is the same way.....we see the same moon everywhere on earth cause we're all living on the same side of earth.....
                                                                People South of the Equator are just south of the Equator and people North of the Equator are just north of the Equator.....
                                                                North South East and West are the 4 hemisphere the Earth is made up of...just 4 points 4 directions....All hemisphere can see the same Moon in the sky at the same moment in space no matter where you are....

                                                                How could this be possible on a globe?

                                                                • Mark Wagner
                                                                  Mark Wagner  3 weeks back

                                                                  Good topic. Flat Earth gets tedious.

                                                                  • mrnickbig1
                                                                    mrnickbig1  3 weeks back

                                                                    You lose credibility when you say stupid things like "meeethane". You need to start pronouncing words correctly, despite the Brit penchant for DELIBERATELY MISPRONOUNCING words of foreign origin, or even words like "ALUMINUM", which originated in Cornwall! A hilarious example is the alleged vegetable "rocket" which is a deliberate mispronunciation of the French SPELLING of a leafy vegetable of the family Brassicaceae, genus Eruca, more commonly known as arugula.

                                                                    • Bubble Burster
                                                                      Bubble Burster  3 weeks back

                                                                      Top 5 Earth-like planets please!

                                                                      • matt cranford
                                                                        matt cranford  3 weeks back

                                                                        how do they measure the moons to know the size? and how accurate are the measurements?

                                                                      • robin alexander
                                                                        robin alexander  3 weeks back

                                                                        I enjoyed this video, please make more. Cheers

                                                                        • White Boi
                                                                          White Boi  3 weeks back

                                                                          Wow SciManDan is really tall! A single Saturn V can fit on his shirt! 🤭🤯

                                                                          • Ian Barber
                                                                            Ian Barber  3 weeks back

                                                                            5 largest tectonic plates

                                                                            • ChgoKurt
                                                                              ChgoKurt  4 weeks back

                                                                              Take a look at how much bigger earth is than the sun.

                                                                              • Vay Kek
                                                                                Vay Kek  4 weeks back

                                                                                Talk about the Oort Cloud, that stuff is creepy as hell imo.

                                                                                • Tim Vest
                                                                                  Tim Vest  4 weeks back

                                                                                  Oh Titan, me thane k you'd smell pretty bad!?😎😸

                                                                                  • Gav Downes
                                                                                    Gav Downes  4 weeks back

                                                                                    I enjoyed that. Thanks