NASA | The Mysterious Holes in the Atmosphere on Venus
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- čas přidán 1. 06. 2024
- The European Space Agency's Venus Express mission saw something it could not explain. It appeared that there were holes on the nightside of Venus' ionosphere. Researchers at NASA's Goddard Space Flight Center investigated these mysterious holes, and found evidence that the sun's magnetic field lines may be penetrating through the planet.
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Look at how enthusiastic this guy is. Wish we all had jobs that got us hyped up like that.
A very exciting description of the new discoveries. Thank you!
more videos like this please
we need more!!!
So, out of curiosity, how is it that Mercury and Mars have been stripped bare, but not Venus?? Anyone got ideas?
+Ada Wong Venus' gravity is much stronger than Mercury and Mars, so it's more able to hold on to it's atmosphere
Good question.
Alien my friend..
Cool video. More on this please.
So both Venus and Mars have no magnetosphere. Doesn't that mean neither can be terraformed into a habitable planet 🤔
@NASA Godard
Hey from Belgium!
How would Earth be like if it had the mass and size of Venus?
Would it also have lost its magnetic field?
Could life be possible?
This is good.
Hey!
How would be life on Earth like if it had the mass and size of Venus?
Would we still have a strong enough magnetic field?
Since Earth and Venus are very similar in size and mass, (Venus is about 95% in size and 82% in mass compared to Earth) it probably wouldn’t be _too_ different. As for the magnetic field, it would also be pretty similar. The reason why Earth gets to have a lasting magnetic field is because our moon’s gravity not only creates tidal forces with the ocean, creating waves, but it’s constant gravitational pull on our planet keeps our planet volcanically active and our core liquid. A liquid iron core is required for our planet to have a magnetic field. If our planet was Venus sized and we still had our moon, it would be similar, but the moon’s gravitational pull would probably be stronger with a smaller planet. Waves and volcanic activity would be stronger. Billions of people would probably be displaced from our current coastlines though, because of increased tidal waves and earthquakes would be a lot stronger. Disasters would probably be prevalent at first, but life on Earth would have to adapt. As a smaller planet, the moon would affect the Earth’s axis in a different way and we’d experience seasons in a different way, causing mass extinctions. Since the moon’s gravity also slows down the rotation of our planet, its affect would be greater on a smaller planet, resulting in longer days. Increased volcanic activity might increase global warming. Theres really a lot that could go wrong, but I bet life on Earth would probably sort it out and the Earth would probably calm down eventually, but who knows. There’s a lot more that could happen that I probably haven’t listed though. This is just for a basic idea of what could happen.
I think the 2nd theory sounds more right.
Very interesting video.
Work of God.
That guy is just great.
ThunderboltsProject Can you guys explains this mystery?
I was wandering ..could the sun flares wipe up the heavy Venus atmosphere?Should Venus for changing be shocked by a heavy body metheor and start rotating? Could be Venus after Sun explosion becoming a weak star be the place were in far future life could arise?
This video made whole squad making this video as an phonk edit 🗿
I think the possibility number two is too good to be true. I mean we can actually predicts the diameter of Venus' core if that's the case.
Man, I fucking love nerds. This shit is wonderful.
Sorry, but what's a cassam? I have no idea of what that could mean
if Venus does have a metallic core, the core wrap-around seems more plausible to me. and gives a clue on the core's actual size compared to Earth.
If Venus is the same size as the earth then surely it must have molten Iron core that should create a magnetic field, by gravity alone it must have a molten core should it not, there are lots and lots of volcanoes that's where the carbon dioxide comes from yes.
Boy that sure sounds like a giant Birkeland current
Hola,por favor podríais hacer otro canal de youtube de la NASA con los mismos vídeos pero subtitulados es para que en España y los demás países de habla española podamos entender de lo que hablan Gracias
Puede activar el subtitulado y luego seleccionar a los han traducido al español (o cualquier idioma) utilizando los controles de vídeo
CorneliusSneedley subtítulos solo en ingleses .-.........-
CorneliusSneedley subtítulos solo en ingleses .-.........-
Kevin Gonzalez Santos
1) Click the “CC” Button
2) In the box that says “English” click the arrow on the right
3) Click “Translate Captions
4) Click the arrow on the right
5)Scroll down to “Spanish-Espanol
6) Click “OK”
1) Haga clic en el botón "CC"
2) En el cuadro que dice "English", haga clic en la flecha a la derecha
3) Haga clic en "Translate Captions”
4) Haga clic en la flecha a la derecha
5) Vaya a "Spanish-Espanol”
6) Haga clic en "OK"
Desde tablet no se puede joer
Climate scientists should work out Earths relationship with our star before working on Venus's.
Gaining knowledge like this may help us to understand the atmospheres of other planets and Earth. Got it?
Robert Brockway Not even that, different scientists work on different things. Not everyone is interested in the same subject
MarioDragon
And your point is?
Robert Brockway ...that not everyone is interested in earth's climate as much as another planet's so there's no reason to say all scientists should focus on one thing. I was more responding to the other guy, no idea why it added you
because your commenting on my Google links that I have commented on. That is how it works and if you make a comment I am notified and can comment back if I like. I also can delete you at anytime. GOT IT?
in the far future, venus will end just like mars
Goldilock zone its the magnetic field that lets a planet to survive closer to the sun and as far as the mars
that looks more like jupiter.
Bruh those are real life based simulations of venus
Great data. Why call these things 'holes'? Seems misleading...of course there would be 'penetration', as well as physical field effect relative to the direction of flow. Your second model is closer, in my opinion. I love it when terms such 'thought to contain an iron core' pop up in science articles........
Here's the problem I have with your model: You conclude that venus has no magnetosphere. And you conclude that venus is a rock with a 'metallic core'. Then you describe the effect of electromagnetic solar radiation on the planet. You use terms such as holes, and tubes to excitedly describe a 'magnetic structure' like a 'tube of interplanetary magnetic field'......'way out in the tail'....so therefore I conclude that Venus does indeed have a magnetosphere:
If Venus has a metallic core, and it is affected by and interacts with electromagnetic fields (solar wind/flow for example), then Venus has a magnetic field/sphere. How can it not?
So the Venus model is not the same as the Earth model (maybe), but it is there. The evidence is right there on the 'night side' of planet Venus. Thanks for the data. You may name it after me now that I have discovered it. My proof is logic.
Venus does not produce a substantial magnetic field. The magnetic field is carried by solar wind, which will interact with the ionosphere of Venus, and maybe with its iron core in the second model. Did you even watch this video? Earth has a large magnetic field and produces a large magnetosphere, Venus has no magnetic field and has a very small induced magnetosphere.
woo hoo.. just because it doesn't match the magnetosphere of earth does not mean the there is no magnetic (electromagnetic) field. does a 'metallic core' interact with magnetism and electricity? what do you mean 'produce'?
Convection of heat through the Earth's rotating liquid outer core creates a substantial magnetic field, and a large magnetosphere. Venus is thought to lack this conduction of heat so it does not generate a magnetic field at its core. As shown in the video, it is thought that Venus' small magnetic field is induced by the solar wind interacting with the ionosphere, and maybe even with the core. It's core may be solid, or its liquid core does not undergo convection. I meant produce as in generate a magnetic field by a dynamo.
Poor venus, so mush potential, so bad luck...
I came from Kurzgesagt Video
that told me a whole lot of nothing
Alien, it must be..
Once upon a time, There were aliens in Venus.
But, they destroyed their planet with black hole generator.
There was a artificial black hole in the center of the Venus.
In the Future, Human also will make black hole generator and destroy this planet.
Idea?And how about climate change?
=AM
CycLops g5
CHEESE H]#
I wrote something wrong or laughing than please delete it.
Please do not feed the usual anti-NASA/ESA/ISS trolls, who vote "dislike". They themselves do not even believe their own BS. They are only spamming. Thank You.
Note to the trolls: I worked at JPL from 1973 to 1986. Do you have a problem with that?
lol
Sir you are wrog in your doctoral dissertation, you need be more mathematical and never assume. The mathematics are exact and the error or mistakes are our. Please dont do that and explain with math. Study mechanics of fluids, Lol. this is the worse video from nasa.