I have done this before on "Universe Sandbox 2" and everytime, nothing happens unless the Planet passes extremely close to another planet in the solar system, which is very unlikely.
basically what it sounds like, a rogue planet is a planet that orbits the galaxy center directly. a good example would be "PSO J318.5-22" It's approximately 80 light-years away. i'm assuming you know what a light year is but if not 1 lightyear is 9.461e+12 kilometers or 5.879e+12 miles so you can imagine about 80.
Lack of a magnetic field would result in the planet evaporating into space in span of only a few hundred years. A water planet can only exist if it is really huge.
Planet would be more than humid at first as I thought. It might have bacterial life. And then Dreksler mentions my idea I had. You think of like everything... Love your channel as always man.
You didn't mention that a planet like this without an earth like metallic core will have no magnetic field to protect it from the solar winds. Therefore at about 1AU from our sun it will behave like a giant comet with a huge trail of water that with time will leave nothing behind.
I doubt I'll get a response, but what would happen, if a small asteroid, or foreign object fell into it? For example, a basketball sized rock would fall down into the ocean planet. Would it sink down to the hypothetical "core" where the ice is? Or an even weirder question being, what if there was no ice core, and it was actually just 1 huge ball of water, liquid all the way through? Would the rock that fell sink to what the core would be, and become the core? Or would it pass all the way through the planet? Man, I have so many questions about this, I love thinking about this type of stuff.
It would all depend on speed. Let's say it was slow enough to not destroy this little water world. Yes, asteroids would fall to the center of the water. Comets as well, along with all manner of space dust and debris from smaller to larger. Over time, all this space stuff would accumulate and form a solid rocky core. It would grow over time as more stuff fell into the water and sank and collected on this rocky interior.
Love the video, but... I'd like to point out that because of the extreme pressure at the core of this theoretical water planet, the water wouldn't be able to freeze because of the fact that water expands when it freezes, as well as because the heat generated because of such pressure would likely melt any ice that happened to enter such an extreme environment. Most of the interior of the planet would instead be a raging system of currents of super-pressured water flowing into the lower-pressure upper layers of the planet. The energy of these currents would also raise temperatures throughout the layers of the planet, limiting ice formation.
How would an ocean planet (presumably with no magnetic field) deflect solar radiation, and keep from being evaporated and blown away by said radiation?
There are not much TH-camrs which are providing such an appealing content about space these days. And you definitely come to my top 3 for sure. To me, it is just strange, how channel which provides news and thoughts and other perspectives and giving actual material has only 45 thousand subscribers, and girls with big breast and boys playing games have 10 or more times more subscribers than you. In my opinion, it is just sad...
Shut up . TH-cam is made for Entertaintment you idiot . People like science , so they watch Rick and Morty , not this stuff that they will never need . 45 Thousand subscribers is still a lot and hard to get . "Sad" what a butthurt nerd
Ive become addicted! Ive go to bed watching your videos, I wake up, get baked, eat breakfast, watch your videos. I train and do fasted cardio, and watch your videos, I try and make my 3 year old watch your videos. I must say, I loved the Proteus video, The Lightyear video when you described the length of telescopes and how far we'd see earth in the past. Wow, man. I love your work man. Truly, informative, and creative stuff. Thank you
hey man, i just binge watched like 10 of your videos. i was supposed to be doing homework haha. but hey learning is learning right? you have a new subscriber.
These scales have to be wrong. The volume of the oceans was miscalculated. If the surface 2d, ignoring depth for a moment, is larger than the combined volume of Ceres, then there is no way the depth of the oceans volume can be contained within that volume. Mass = mass The gravity would be calculated on the volume * mass.
What would happen if a planet was composed entirely of cheese? Mind you that this cheese has aged for many years and has absorbed trillions of gallons of water.
To calculate the diameter of the planet you would need some information on water. As you rightly mention, at this scale you can't assume uniform density of the water, as the water near the centre get's compressed and is significantly more dense than that at the surface making the planet smaller than you would conclude when assuming uniform density. What you would want to know is a relation between the distance from the center and the density of the water at that distance. Then it will be a matter of integrating the bitch in spherical coordinates to get the diameter. Water is not very compressable, but I would imagine it to compress noticeably at such pressures. If I got some time I'm going to see if I can find it out, we commenters should be able to come up with a nice number for that radius!
I thought that computer modeling indicated that planets which are 100% ocean are more likely to happen than planets like ours. I guess they changed their minds.
Algae doesn't need to sit on rock to live, it floats around in our oceans everywhere, and keeps us alive by making loads of oxygen. Its one thing we cannot chop down like we do with our forest.
It can't have an icy core as ice is less dense than water so the hypothetical core would float to the surface being pushed up by the denser water trying to move towards the center of mass. if it can't move out of the way it will simply evaporate in as somewhat spectacular fashion.
Because water vapour is greenhouse, we can place this planet a bit farther away from the sun than the earth is, so that it may be a bit cooler. Not to the point where the water will freeze but so that it may stay warm, like bath water :)
I also believe that because the ocean planet doesn't have an iron core, there will be no magnetosphere, and the Sun's solar wind would quickly evaporate the water away
I noticed that our solar system planets textures are blurry in your videos, you know that you can download ultra high textures for space engine. You can find them on space engine's site under downloads. Just a tip.
I don't think the pressure at the center would be high enough to form ice because gravity would be too weak for it. At 1/30G surface gravity and 500km radius, the average gravity inside would be 1/60G, so the pressure at the center, i.e. 500 km below the surface, would be roughly the same as 500/60 = 8.3 km below the surface in earth's oceans. That's less than the pressure at the bottom of the Mariana trench.
yes and it isnt even possible to form ice out of pressure because ice has a larger volume than 4 degree celsius warm water . at 4 degrees it has the lowest volume
You said that the deeper we go, the water would turn into ice because of pressure. However, water is denser than ice, and increased pressure on ice turns it into water i.e higher pressure leads to more water not ice. This is also why ice floats on water and not vice versa which is a rather unique property of water. So wouldn't it seem more reasonable to say that the whole planet is covered in a ball of ice? Or if it's closer to the sun, no ice at all?
Near the beginning of the video, earth without water seems incorrect. Shouldn't there be some depth, crevices, valleys and mountains where the oceans once were? You have it like the earth is perfectly spherical with no detail levels..
ehm.... I hate to be that guy, but as you can see by water's phase diagram, as pressure increases the water will stay liquid because it is more dense that way
I wish he would still say "Ert".
Mateoski I saw that Comment too.
rt
Ikr
You ever hear of Isaac Arthur? Worth checking out.
What would happen is if a black hole collided with another black hole?
The universe ends
They combine into one
Apocalypse will happen
They merge, but after spinning gradually closer around eachother. It's how we detected gravity waves
Delta Emerald more massive black hole.
We are gonna watch this in bio class tomorrow
ヅWayne lucky...
Sister James Hi sisters
your mom noob haha si histers
Wow, my teachers even at highschool at geography if not at biology hour don t know and don t even imagine this like an idea
What if a Jupiter Sized rogue planet passed through Sol System?
Ann Lee I think the orbits of the planets will get disrupted. Human life will end I guess.
Ann Lee
Whats a rouge planet
I have done this before on "Universe Sandbox 2" and everytime, nothing happens unless the Planet passes extremely close to another planet in the solar system, which is very unlikely.
Clark Clements
Ok thanks
basically what it sounds like, a rogue planet is a planet that orbits the galaxy center directly. a good example would be "PSO J318.5-22" It's approximately 80 light-years away. i'm assuming you know what a light year is but if not 1 lightyear is 9.461e+12 kilometers or 5.879e+12 miles so you can imagine about 80.
Lack of a magnetic field would result in the planet evaporating into space in span of only a few hundred years. A water planet can only exist if it is really huge.
Planet would be more than humid at first as I thought. It might have bacterial life. And then Dreksler mentions my idea I had. You think of like everything... Love your channel as always man.
Very interesting video! Thanks
Hi frrriend!
Dionysios L. WTF... You found me here)))
:D
Dionysios L.
How did we all find each other here
Maybe because we're all nerds))
You didn't mention that a planet like this without an earth like metallic core will have no magnetic field to protect it from the solar winds. Therefore at about 1AU from our sun it will behave like a giant comet with a huge trail of water that with time will leave nothing behind.
I doubt I'll get a response, but what would happen, if a small asteroid, or foreign object fell into it? For example, a basketball sized rock would fall down into the ocean planet. Would it sink down to the hypothetical "core" where the ice is? Or an even weirder question being, what if there was no ice core, and it was actually just 1 huge ball of water, liquid all the way through? Would the rock that fell sink to what the core would be, and become the core? Or would it pass all the way through the planet? Man, I have so many questions about this, I love thinking about this type of stuff.
It would all depend on speed. Let's say it was slow enough to not destroy this little water world. Yes, asteroids would fall to the center of the water. Comets as well, along with all manner of space dust and debris from smaller to larger. Over time, all this space stuff would accumulate and form a solid rocky core. It would grow over time as more stuff fell into the water and sank and collected on this rocky interior.
Love the video, but...
I'd like to point out that because of the extreme pressure at the core of this theoretical water planet, the water wouldn't be able to freeze because of the fact that water expands when it freezes, as well as because the heat generated because of such pressure would likely melt any ice that happened to enter such an extreme environment.
Most of the interior of the planet would instead be a raging system of currents of super-pressured water flowing into the lower-pressure upper layers of the planet. The energy of these currents would also raise temperatures throughout the layers of the planet, limiting ice formation.
Love your videos! They always have me thinking about how different our lives would be if our universe was changed.
How would an ocean planet (presumably with no magnetic field) deflect solar radiation, and keep from being evaporated and blown away by said radiation?
Thanks for all those great videos! Very informative :) greetings from Argentina
Greetings from Ireland 🇮🇪 I love Argentina 🇦🇷
Falklands are British and Northern Ireland is and will always be british!
Keep up the good work of work your videos are great and that is why you are growing so much
Thank you for the heart
If you dropped a stone into this water world, how long would it take to reach the icy core?
Man from Nantucket it would stop falling before it got to the core I think because of density
im not saying that its subnautica but... its subnautica.
There are not much TH-camrs which are providing such an appealing content about space these days. And you definitely come to my top 3 for sure. To me, it is just strange, how channel which provides news and thoughts and other perspectives and giving actual material has only 45 thousand subscribers, and girls with big breast and boys playing games have 10 or more times more subscribers than you. In my opinion, it is just sad...
Shut up . TH-cam is made for Entertaintment you idiot . People like science , so they watch Rick and Morty , not this stuff that they will never need . 45 Thousand subscribers is still a lot and hard to get . "Sad" what a butthurt nerd
Josiah de Brueys who were you talking to
The guy who said 'In my opinion' OBVIOSLY? who else!
vladas tamosiunas he stole this video from riddle
Ive become addicted! Ive go to bed watching your videos, I wake up, get baked, eat breakfast, watch your videos. I train and do fasted cardio, and watch your videos, I try and make my 3 year old watch your videos. I must say, I loved the Proteus video, The Lightyear video when you described the length of telescopes and how far we'd see earth in the past. Wow, man. I love your work man. Truly, informative, and creative stuff. Thank you
This is one of my favorite videos of yours. So imaginative!
hey man, i just binge watched like 10 of your videos. i was supposed to be doing homework haha. but hey learning is learning right? you have a new subscriber.
Watch out, that planet would be very wet.
Good job bro! I love your channel.
Would be a very humid planet...
Another very interesting video. Thanks for the upload!
These scales have to be wrong. The volume of the oceans was miscalculated. If the surface 2d, ignoring depth for a moment, is larger than the combined volume of Ceres, then there is no way the depth of the oceans volume can be contained within that volume.
Mass = mass
The gravity would be calculated on the volume * mass.
Krumple Themal nice try bhagchutra
awww that thumbnail tho so cute earth has a cute little baby water planet :3
My former perspectives of our planet have been shattered. 0_0
did you include ground water? because there is lots of water underground too
what is a water planet collided with earth?
Charging Active water fight
lol.i mean it like if a huge drop of water hit earth
Charging Active earths crust Will break and cause worldwide Earthquake that May cause a bunch of eruptions and Will make nuclear plants melt Down
Wow.......hope that happens ;)
what if all LAND became a planet
Than no water to drink
Is the pressure part true at all? 0.3 m/s2 to the core, what pressure are you talking about?
What would happen if a planet was composed entirely of cheese? Mind you that this cheese has aged for many years and has absorbed trillions of gallons of water.
Water under pressure is not called ice
Long story short we would all die
I quickly ran to dining room and drank a glass of water.
Ahhh, all the water is still on earth :).
I really enjoy this channel
Interesting topic as always! :)
Were there water there life believe this
You accent is so unique which makes me watch all your videos
The ocean has fresh water???
One little possible mistake: there might be a lot of cloud but the cloud is not water vapor, if that's what you imply. Water vapor's invisible.
To calculate the diameter of the planet you would need some information on water. As you rightly mention, at this scale you can't assume uniform density of the water, as the water near the centre get's compressed and is significantly more dense than that at the surface making the planet smaller than you would conclude when assuming uniform density.
What you would want to know is a relation between the distance from the center and the density of the water at that distance. Then it will be a matter of integrating the bitch in spherical coordinates to get the diameter. Water is not very compressable, but I would imagine it to compress noticeably at such pressures. If I got some time I'm going to see if I can find it out, we commenters should be able to come up with a nice number for that radius!
Does this include all the water locked up in the mantle?
Yes, it does.
Nope
Would the water still be salty?
neptune.
How the heck are the current shorelines and landmasses so clearly visible on your images of Earth with all the water dried out?
I thought that computer modeling indicated that planets which are 100% ocean are more likely to happen than planets like ours. I guess they changed their minds.
What do we do with this information?
Algae doesn't need to sit on rock to live, it floats around in our oceans everywhere, and keeps us alive by making loads of oxygen. Its one thing we cannot chop down like we do with our forest.
if water become a planet
we don't have to worry about floodes anymore
Great video, keep it up.
With so little gravity the water would boil off and the little planet would disappear.
Is the ice formed will be similar to what we use
Why are we even looking for planets to sustain life when we can't even sustain our own planet?
Kinda looks like Neptune....
"what if earth's oceans became a planet?"
me: *visible confusion*
This video is really well made and easy to understand, also an interesting topic. Planet simulator haha
there's more water on earth than you think
No there isn't.
@@nebtheweb8885 Dick
Good work again!
This comment is sexualy identifing as first.
Love from Pakistan Dreksler Astral
It can't have an icy core as ice is less dense than water so the hypothetical core would float to the surface being pushed up by the denser water trying to move towards the center of mass. if it can't move out of the way it will simply evaporate in as somewhat spectacular fashion.
*OOOCCCCEEEAAANNNN MAAAANNNNN!!!*
TAKE ME BY THE HANDDDD LEAD ME TO THE LANDDD!
OH DONT YOU UNDERSTANDDD?
Because water vapour is greenhouse, we can place this planet a bit farther away from the sun than the earth is, so that it may be a bit cooler. Not to the point where the water will freeze but so that it may stay warm, like bath water :)
1:19 some HURRACANES xD
I also believe that because the ocean planet doesn't have an iron core, there will be no magnetosphere, and the Sun's solar wind would quickly evaporate the water away
This is an interesting one! I'll have to play around with this idea in Universe Sandbox
I take it this doesn't include water trapped in the mantle which is estimated to be three times as much all the water on the surface?
For a planet to have water surface doesn't that mean it has to be active which means it has to have a solid core of some sort?
I noticed that our solar system planets textures are blurry in your videos, you know that you can download ultra high textures for space engine. You can find them on space engine's site under downloads. Just a tip.
Thank you for sharing this idea!
No Em field, no protection from solar radiation, no vapor atmosphere, no water, no water planet.
are the giant underground ozeans within?
I don't think the pressure at the center would be high enough to form ice because gravity would be too weak for it. At 1/30G surface gravity and 500km radius, the average gravity inside would be 1/60G, so the pressure at the center, i.e. 500 km below the surface, would be roughly the same as 500/60 = 8.3 km below the surface in earth's oceans. That's less than the pressure at the bottom of the Mariana trench.
yes and it isnt even possible to form ice out of pressure because ice has a larger volume than 4 degree celsius warm water . at 4 degrees it has the lowest volume
What happens if you put the water of the earth to Venus?
never craved land more!....amazing video
Another brilliant video thank you
Would Aquaman live in this all-water planet?
The water planet would burn and blow away because there'd be no magnetosphere keeping the solar winds away.
Please made a video about Alpha century and it's plannets is anything habitable or how the environment is!
That planet would be really wet..
Not as wet as the girls when they see me tho.
😂😂😎😏😂😂
No
Just no
un tipo bufo, sorry i just had to make the joke, no matter how cringey it is.
Deep Red Understandable, have a nice day
un tipo bufo SANTIAGO
A better question is, what would happen if said water planet collided with earth?
You said that the deeper we go, the water would turn into ice because of pressure. However, water is denser than ice, and increased pressure on ice turns it into water i.e higher pressure leads to more water not ice. This is also why ice floats on water and not vice versa which is a rather unique property of water.
So wouldn't it seem more reasonable to say that the whole planet is covered in a ball of ice? Or if it's closer to the sun, no ice at all?
Near the beginning of the video, earth without water seems incorrect. Shouldn't there be some depth, crevices, valleys and mountains where the oceans once were? You have it like the earth is perfectly spherical with no detail levels..
I am scared of water now !!
I will never drink it !!
Spider-Plant Man you have water inside you right now lol
Really nice video.
Wouldn't the lack of a magnetic field cause the water to escape if it was in a vapour form?
What if you included the underground ocean?
I like the first fact in the video, if there's no water then everything will be dead.
Great vid! Just subbed!
u deserve more subs :> liked ur vid keep on the good work
but u didn't say lakes and ponds
i remember when you had about 7k, your english is so much better dude!
ehm.... I hate to be that guy, but as you can see by water's phase diagram, as pressure increases the water will stay liquid because it is more dense that way
HEY thats pretty good
If there no oceans on earth then it becomes radioactive
I miss earth being called eart. It sounded better
I think he's arab because of that accent
could you make a video about "is setting titan on fire possible?"
i notice you installed spaceengine...
We are lucky to have this ocean.