There's some great research out there on this. For example, why are most plants green? Because the majority of the sun's energy is in the green spectrum,so the plants kick out the green light and use the rest to regulate it's processes. If the star's light was in the red, the plants would kick out the red and be more red, same with a blue star...they would be blue.
@@jrsixowfour8674 You mean the Purple Earth theory? If I remember correctly that has more to do with early plants not using chlorophyll like today's plants. And if the theory is correct it shows how early life evolves to fit the situation. I don't know too much about the theory to be honest, but from a guess, it actually makes sense. Maybe those types of plants needed the red and green light for a specialized growth in a different atmosphere or soil? Or maybe they operated just like normal plants today, and the color is just a chemical product of the process. I mean plants come in all colors today also, so it's possible they came in all colors then also. The question becomes what was the dominant color and why? Were all plants purple, or just the ones they found or studied....that sort of thing.
Not necessarily true. Sol is classified as a green star as green is its strongest. The blueish green gets scattered as redish pass easily. And "blue" doesn't technically exist. On earth at least. The ocean, sky, and my eyes aren't blue but refraced light appearing blue to you. Blue giants are blue cuz they're blue shifted
@@whendarknessfalls6969 Hmm, not exactly...we really don't have a "green star" classification. It's true that the majority of our sun's energy is in the green spectrum of light, but that doesn't make it a green star. There are different concepts we need to consider when talking about the color of a star. For example, we need to consider the temperature, the region of the light spectrum the majority of it's energy falls within, and yes even how the light is reacting in our atmosphere. However, as for any actual green stars, well we just haven't found any yet. Is it impossible? I don't know. The universe is a big place, so I will say anything's possible...but is it probable? That's a more difficult question because from our current understanding of stars and how they work, a green star is not likely. And the ability to see the color blue is a crazy can of worms on the internet these days, as it seems linguistically speaking...blue is usually the last word to enter the our vocabulary for colors in most languages. This causes all sorts of crazy tin foil hat theories. Yes the color blue is real. Yes we can see the color blue. However linguistically speaking, blue seems to always enter our color vocabulary after the colors black, white, red, green, and yellow for some reason. It's actually a really interesting phenomena. I have always liked the cultural explanations for this cause the science based explanations usually can't explain it well. They will acknowledge the phenomenon but then say that there is no science based explanation for it. ;o)
there's a 3rd option as well. deep under ground where the heat of the core reaches easier. Humans could live under ground by cultivating mushrooms and other fungi. we could also use nuclear power to produce energy and grow other things like trees to resupply oxygen. it would be a big endeavor but it could be done.
This would be a VERY big long shot, most likely could work very well for a few decades, but after a while our population would ultimately decrease so much that we'd go extinct. The only chance we'd have is if we had FTL space crafts or some other way to reach even semi habitable planets, and even then we would have such low chances of survival we'd probably die off as well.
It would certainly be small scale maintaining such an endeavor for a mass population would be way more costly. What’s more is being able to effectively cultivate the required materials for such a thing. And you have to do all of that in COMPLETE DARKNESS.
It also went from saying that if the sun went dark, we'd have plenty of time to deal with it, and we could survive by living near volcanoes in an early segment to saying that we'd have almost no time to deal with it and we would freeze quickly in another segment. Not the only direct contradiction in it, either.
The cameraman is truly an ascendant being, able to traverse at speeds higher than the speed of light, breathe in a vacuum and withstand almost zero kelvin and immedietely after temperatures which would evaporate the normal person.
One of the best videos I have seen. The narrator was understandable and used words I could appreciate since I don't work at NASA or have a Physics degree (although I am a closet wisher for that). A lot of great information especially regarding multiple suns. I see plenty of binary systems when I take the telescope out. Now I can look at them with greater appreciation.
You know, if we were in a solar system where our star was a blue giant, the planet would have to orbit at a far enough distance where we'd still be in the 'goldilocks' zone. Then in that case, our planet's colors would still be the same.
There are a lot of errors in this video. I don’t blame you, it takes a lot of research to determine what is consensus and what is still just hypothesis. Sometimes the hypothesis becomes more popular than the facts. Entertaining none the less
0:30 There's quite a fair amount of misinformation there. The rainbow appears not due to reflection, but dispersion. The animation is also very misleading, most common rainbows do not occur with light passing through the droplets and moving in the same direction right after. Rather, light enters the droplets, starts moving at different angles due to dispersion, reflects against the walls of the droplet once or twice and then escapes the droplet in the backwards direction. This is why you will most commonly see a rainbow in a direction opposite of the sun.
Yes this is true. Low-to-medium mass main-sequence G-type stars like the Sun output most of their light in green wavelengths, thus making them green dwarfs (rather than yellow dwarfs as they are classified). However, because they also output a significant amount of red light, this is why they appear slightly yellow (almost white). On Earth, the atmosphere scatters the blue light and makes the Sun look a lot more yellow than it is. At midday, when the Sun is at zenith, the Sun appears white from Earth because that is the shortest route to your eyes through the least amount of atmosphere.
I saw on some other reputable channel, I just can't remember. That a black dwarf is basically when a star cools down. And becomes a diamond. The last element our Star will make is Carbon. White dwarfs are made of Carbon. Heat and pressure and the cooling effect, will turn it into a diamond in the sky, to say.
4:00 This is not true, if the sun had been blue, we would see everything in blue. With our white sun, just because our sky is blue doesn't mean our world is lit in blue, it is still lit in white, which is why we see all the colours from red to purple. Grass is green, taxi is yellow, etc. If you shine with just blue, you will no longer see any colours other than blue.
Wait so at 1 point we theoretically had 3 stars. Sun, nemesis and scholz. Aren't scholz and nemesis the same star. Because it where both red dwarfs. What if it got knocked out of its orbit came right back in the suns orbit flew by and regain its regular orbit in the years past. ?
Naoko Takeuchi probably knows about the Nemesis theory too. I don’t think that it was an coincidence that she named the “tenth planet” in Sailor Moon “Nemesis”
8:36 I watched snowpiercer (Netflix series about a similar scenario where they survive in a train but no spoilers) I will choose the submarine because I play subnautica
It’s not “simultaneous” all colours at one. The sun just emits all electromagnetic wavelengths which include red, gamma rays, x-rays, microwaves and practically all electromagnetic waves
5:47-5:50 but that's just a theory, A SPACE THEORY! thanks for watching! and anyway it wouldn't be COMPLETE darkness, we've have the silver river and the night sky. in fact without light pollution caused by streetlamps, we'd be able to se a LOT more stars
If the sun was red summers would get all the way down to 15°F in the summer and if the sun was blue it would be so hot in the summer we’d get 200°C in the summer
It might be mostly green, but amount of red and blue is almost the same, so the light looks quite white. The green star is maybe impossible. Only maybe with suitable filtering of certain interstellar gas or dust it might look green. Most of such filters cause dimming of the starlight, not shifting of the spectral peak. The stars behind the supernova green regions look maybe green, but its not their real color: ruclips.net/video/81B-hJX5dwg/видео.html&feature=share Doping of the heliosphere with barium is the solution? "When compounds of barium are heated in a flame, green light of wavelength 554 nm is emitted". It would be maybe extremely rare that such stars exist anywhere, almost impossible. Maybe if a kilonova produced a lot of barium for some reason and that went into star formation process.
Actually neither options for Dark Sun scenarios. I'd settle for a city under the seas or underground. Especially since if ye go deep enough underground the temperatures rises to an easily maintainable level. In either cases the next issue is keeping the oxygen levels up and carbon dioxide levels down for life. And then there's food, and...
I've heard that the term Black Hole is technically incorrect. They have mass and gravity like a star (just more massive) so they should be called Black Stars.
One think to add! I was hoping you'd bring it up! If the sun were green, we'd most likely lose a LOT of plant life. THey don't absord green light well if at all, they really need that full spectrum with a nice hearty amount of red. So I think if the sun were green, our forests, plants, and flowers would really be having a bad time!
5:36 I got some news for you. The James Webb telescope has recently discovered galaxies larger than our own; past the “beginning of our universe.” In other words the universe is older than we have originally theorized.
Sol (the Sun) looks white because it is extremely bright, not just because of all the colors there which are very intense too. Actually MOST (brightest) of the light that comes from the Sun is white (its color temperature), it does also have a mix of all lower intensity colors, but those other colors are due to molecular photon emissions, not temperature. Star surfaces are black body radiators and the color temperature scale does not include green light because as the scale goes from cooler yellow to hotter blue, any green is swamped by either the blue or yellow light toward white That is why there are no green stars in the sky. The Sun's temperature may be in a spot on the scale where we "would" expect green light to be radiated, but it is actually white due to black body physics. In fact there are no Violet stars due to the "ultraviolet castasropy". There are some ultraviolet stars, but they also shine in color temperatures we can see, but at lower intensities. Star colors range from (as the predominant black body color): Infra-red, brown, red, orange, yellow, white, blue (reaching infinity before getting beyond blue to ultraviolet). Even orange is swamped out by red and yellow, but not so much as green is swamped out. Heat a piece of metal in a pure dark room. Shut off the heat source at various stages to see how the metal "glows". At room temperature is it black (below Infra-red you can't see it), then as it gets hotter it will appear dark red (brown), then red, orange, yellow, (no green), white (if you could get it that hot), and blue (up to infinite temperatures). The thing is, it is hard to tell the difference between blue and white because not only is a color being radiated by temperature, higher temperature colors are brighter too and are oversatured which tend to blend. If you see any green from the heat source or on the metal, that color is not coming from black body radiation (heat) it is coming from atoms in the metal that are shedding off (emitting) colored photos - not from heat but from how far the electronics drop to lower energy levels.
What if the sun is a small local light that's within few hundred or few thousand miles .and the sun revolves around and above the earth like a flashlight light
The fact that you can't even state with any kind of precision how far away, your "small local light" sun is, as opposed to the countless scientists who can and also confirm that it is a gigantic star the the earth orbits around...
Make a video if the sun was black
Done:) ruclips.net/video/j5KvGihl-eg/видео.html
The sun
Their wish is their command
@@brightside_series do if the sun was dawter
I see a range of colors and I want them to turn black. Paint it black as coal
There's some great research out there on this. For example, why are most plants green? Because the majority of the sun's energy is in the green spectrum,so the plants kick out the green light and use the rest to regulate it's processes. If the star's light was in the red, the plants would kick out the red and be more red, same with a blue star...they would be blue.
What about early earth and purple plants?
@@jrsixowfour8674 You mean the Purple Earth theory? If I remember correctly that has more to do with early plants not using chlorophyll like today's plants. And if the theory is correct it shows how early life evolves to fit the situation. I don't know too much about the theory to be honest, but from a guess, it actually makes sense. Maybe those types of plants needed the red and green light for a specialized growth in a different atmosphere or soil? Or maybe they operated just like normal plants today, and the color is just a chemical product of the process. I mean plants come in all colors today also, so it's possible they came in all colors then also. The question becomes what was the dominant color and why? Were all plants purple, or just the ones they found or studied....that sort of thing.
@@unarealtaragionevole wow you wrote an essay
Not necessarily true. Sol is classified as a green star as green is its strongest. The blueish green gets scattered as redish pass easily. And "blue" doesn't technically exist. On earth at least. The ocean, sky, and my eyes aren't blue but refraced light appearing blue to you.
Blue giants are blue cuz they're blue shifted
@@whendarknessfalls6969 Hmm, not exactly...we really don't have a "green star" classification. It's true that the majority of our sun's energy is in the green spectrum of light, but that doesn't make it a green star. There are different concepts we need to consider when talking about the color of a star. For example, we need to consider the temperature, the region of the light spectrum the majority of it's energy falls within, and yes even how the light is reacting in our atmosphere. However, as for any actual green stars, well we just haven't found any yet. Is it impossible? I don't know. The universe is a big place, so I will say anything's possible...but is it probable? That's a more difficult question because from our current understanding of stars and how they work, a green star is not likely.
And the ability to see the color blue is a crazy can of worms on the internet these days, as it seems linguistically speaking...blue is usually the last word to enter the our vocabulary for colors in most languages. This causes all sorts of crazy tin foil hat theories. Yes the color blue is real. Yes we can see the color blue. However linguistically speaking, blue seems to always enter our color vocabulary after the colors black, white, red, green, and yellow for some reason. It's actually a really interesting phenomena. I have always liked the cultural explanations for this cause the science based explanations usually can't explain it well. They will acknowledge the phenomenon but then say that there is no science based explanation for it. ;o)
there's a 3rd option as well. deep under ground where the heat of the core reaches easier. Humans could live under ground by cultivating mushrooms and other fungi. we could also use nuclear power to produce energy and grow other things like trees to resupply oxygen. it would be a big endeavor but it could be done.
Lol
This would be a VERY big long shot, most likely could work very well for a few decades, but after a while our population would ultimately decrease so much that we'd go extinct. The only chance we'd have is if we had FTL space crafts or some other way to reach even semi habitable planets, and even then we would have such low chances of survival we'd probably die off as well.
Lol
It would certainly be small scale maintaining such an endeavor for a mass population would be way more costly. What’s more is being able to effectively cultivate the required materials for such a thing. And you have to do all of that in COMPLETE DARKNESS.
this went from colors to solar flares to planets having life
edit: this is my most liked comment. thank you so much!
I Was Gonna Say That 😂😂😂
For real
It also went from saying that if the sun went dark, we'd have plenty of time to deal with it, and we could survive by living near volcanoes in an early segment to saying that we'd have almost no time to deal with it and we would freeze quickly in another segment. Not the only direct contradiction in it, either.
This comment is underrated, lemme fix that
Tru
Yo shoutout to the camera man for filming all of this 😌✊
The cameraman is truly an ascendant being, able to traverse at speeds higher than the speed of light, breathe in a vacuum and withstand almost zero kelvin and immedietely after temperatures which would evaporate the normal person.
@@NocturnalPyro William ?????
@@rexy-3486 whos "william"
salut
Cameramen never dies
That 7 dwarfs joke>>>😂😂
Im gonna recommend your channel to my school if that’s alright, you’re the reason im interested in science
Fr bro
The fact that you learn more in this video than the eight hours of school-
One of the best videos I have seen. The narrator was understandable and used words I could appreciate since I don't work at NASA or have a Physics degree (although I am a closet wisher for that). A lot of great information especially regarding multiple suns. I see plenty of binary systems when I take the telescope out. Now I can look at them with greater appreciation.
Let's be real, nobody know how old the universe actually is amateurs.... no offense
Nutzung für kommerzielle
Ààp0pa lol
0
Thank you, my friend❤
The narrator is annoying
You know, if we were in a solar system where our star was a blue giant, the planet would have to orbit at a far enough distance where we'd still be in the 'goldilocks' zone. Then in that case, our planet's colors would still be the same.
but in about 5 billion years the sun is going to die
respect to the graphics team for this wonderful video
21:29: You know . . . walking on a tightrope over an abyss isn't actually tougher than walking on a tightrope over anything else.
yeah but the fear will worsen it
There are a lot of errors in this video. I don’t blame you, it takes a lot of research to determine what is consensus and what is still just hypothesis. Sometimes the hypothesis becomes more popular than the facts. Entertaining none the less
0:30 There's quite a fair amount of misinformation there. The rainbow appears not due to reflection, but dispersion. The animation is also very misleading, most common rainbows do not occur with light passing through the droplets and moving in the same direction right after. Rather, light enters the droplets, starts moving at different angles due to dispersion, reflects against the walls of the droplet once or twice and then escapes the droplet in the backwards direction. This is why you will most commonly see a rainbow in a direction opposite of the sun.
Yes this is true. Low-to-medium mass main-sequence G-type stars like the Sun output most of their light in green wavelengths, thus making them green dwarfs (rather than yellow dwarfs as they are classified). However, because they also output a significant amount of red light, this is why they appear slightly yellow (almost white). On Earth, the atmosphere scatters the blue light and makes the Sun look a lot more yellow than it is. At midday, when the Sun is at zenith, the Sun appears white from Earth because that is the shortest route to your eyes through the least amount of atmosphere.
Dude a black sun would be so magical!!
Is this the reason why our eyes are more sensitive to blue light than red light, since our eyes have evolved to adapt to red light.
No ITS BECAUSE WE HAVE HUMAN EYES UF WE HAVE NOOR EYES NO LIGHT CAN DESTROY IT
@@lillyhannah6975 wot? fix your grammar please.
@@lillyhannah6975 whats ur favorite number
This solar cycle is gonna be terrifying.
Would it? I mean people survived before and now we have better protection against it so why would it be
Actually due to light years we won't feel it when it happens at the exact time
Great educational video! If the sun turns red, Superman won't be able to protect Metropolis. Lex Lutor would take over the 🌎. What a scary thought.
It could get worse, Elon Musk might try to take over.
I KNOW IT IS A SCARY THOUGHT
No! Superman have the power of HOPE
yall need a netfilx series
The radioactive decay in the Earth's core would end faster than the Sun will become black dwarf.
4:43 There are in fact black stars. At least theoretically. And I'm not talking about black dwarf start either.
if the sun was green, we would be playing a game and there would be meteors
so colours are just light travelling at different speeds and it basically applys for rainbows and the sun
I saw on some other reputable channel, I just can't remember. That a black dwarf is basically when a star cools down. And becomes a diamond. The last element our Star will make is Carbon. White dwarfs are made of Carbon. Heat and pressure and the cooling effect, will turn it into a diamond in the sky, to say.
If it was green everything will be a green screen
I love it so much but...can u mack more vids please 🥺🥺🥺
Where do you research for your videos I wanted to look in to the points you brought up I'm not finding anything from actually creditable sources.
Awesome Video! I wish the sun would change color especially to green on St. Patrick's Day.
I stare at the sun anyways. During the day you can see an almost white yellow color. But during sunrises and sunsets it's a yellow-orange color
I read in a DC comic that if the sun were blue or white we'd all have powers like Superman.
but that's just a theory, a comic theory!
The Sun DOES give off more green light than any other color. That's part of why plants are green.
Interesting video! BTW, I'm very fond of universe and space facts. I would love to hear space facts like this! Make more Universe and Space videos!
You like storms too..
INSANE 😮
4:00 This is not true, if the sun had been blue, we would see everything in blue. With our white sun, just because our sky is blue doesn't mean our world is lit in blue, it is still lit in white, which is why we see all the colours from red to purple. Grass is green, taxi is yellow, etc. If you shine with just blue, you will no longer see any colours other than blue.
If it were, and was happy, would it be the jolly green giant?
Da-da-dum.
Wait so at 1 point we theoretically had 3 stars. Sun, nemesis and scholz. Aren't scholz and nemesis the same star. Because it where both red dwarfs. What if it got knocked out of its orbit came right back in the suns orbit flew by and regain its regular orbit in the years past. ?
Naoko Takeuchi probably knows about the Nemesis theory too. I don’t think that it was an coincidence that she named the “tenth planet” in Sailor Moon “Nemesis”
you always start with a different topic and end with different topic
8:36 I watched snowpiercer
(Netflix series about a similar scenario where they survive in a train but no spoilers)
I will choose the submarine because I play subnautica
I remember looking at the sun and seeing purple, blue, red, green, yellow, white in that order.
Try a CD or any type project and use on outside any where you put on. And now you see the rainbow thing
It’s not “simultaneous” all colours at one. The sun just emits all electromagnetic wavelengths which include red, gamma rays, x-rays, microwaves and practically all electromagnetic waves
"What if the sun is green-"
Me:WiLl It RadiaTE MorE plAnTs
I'm gonna be honest, I was told the sky was blur because it was the reflection of the oceans, and I believed it until now
if the sun became blue, the moon would probably look blue as well because the sun reflects off onto the moon.
1:57 Taipei city, my hometown
My favorite color is green!! I really wish the sun was green. Look at this!! 3:07
u tellin me i could just go outside and find a GONG radar thingy and play rickroll near it to rickroll tons of ppl
8:25
Oh noooo, what a nightmare.
2:19 it will happen after 5.1 billion years so don’t worry
I THOUGHT THIS VIDEO WOULD BE 4 MINS BUT IT TURNS OUT IT AS 27MINS LONG BUT I STILL ENJOYED WATCHING THE VIDEO BTW NEW SUB
5:47-5:50 but that's just a theory, A SPACE THEORY! thanks for watching! and anyway it wouldn't be COMPLETE darkness, we've have the silver river and the night sky. in fact without light pollution caused by streetlamps, we'd be able to se a LOT more stars
RGB sun
Now that’s how you complete your gaming set up😂😂😭😭
The power of the sun... in the palm of my hand
1:13 what's the song please
If the sun is green then you don't need a green screen for editing 😀😀😀
people in antartica when he said multiply your temperature by hundreds of thousands 🥶🥶🥶🥶🥶🥶🥶🥶🥶🥶🥶🥶🥶🥶🥶
YAY! I LOVE GREEN!!!
Same
His Video 📹 is the Brighter Side of RUclips today
If the sun was red summers would get all the way down to 15°F in the summer and if the sun was blue it would be so hot in the summer we’d get 200°C in the summer
Apparently... according to several science videos... A star cannot be green. Something to do with light production.
This video melted my eyes
i love how we did the RGB of stars but skipped yellow or purple or pink or anything else. lol
It might be mostly green, but amount of red and blue is almost the same, so the light looks quite white. The green star is maybe impossible. Only maybe with suitable filtering of certain interstellar gas or dust it might look green. Most of such filters cause dimming of the starlight, not shifting of the spectral peak.
The stars behind the supernova green regions look maybe green, but its not their real color:
ruclips.net/video/81B-hJX5dwg/видео.html&feature=share
Doping of the heliosphere with barium is the solution?
"When compounds of barium are heated in a flame, green light of wavelength 554 nm is emitted".
It would be maybe extremely rare that such stars exist anywhere, almost impossible.
Maybe if a kilonova produced a lot of barium for some reason and that went into star formation process.
It is blue
@@ismaelessop9088 ???
i love bright side series videos keep it up
Actually neither options for Dark Sun scenarios. I'd settle for a city under the seas or underground. Especially since if ye go deep enough underground the temperatures rises to an easily maintainable level. In either cases the next issue is keeping the oxygen levels up and carbon dioxide levels down for life. And then there's food, and...
Space colony!!! Leave doomed world behind.
6:08 well not immediately, in Earth the effect will be detectable after 8 minutes and from Pluto it will be noticeable much later.
Green Sun... That would be an assimilated sun by the Borg.. "we are the borg... Résistance is futile.. " 😆
and every flare goes with nanites.
I've heard that the term Black Hole is technically incorrect. They have mass and gravity like a star (just more massive) so they should be called Black Stars.
THE SUN IS GREEN SO COOL
One think to add! I was hoping you'd bring it up! If the sun were green, we'd most likely lose a LOT of plant life. THey don't absord green light well if at all, they really need that full spectrum with a nice hearty amount of red. So I think if the sun were green, our forests, plants, and flowers would really be having a bad time!
So if Superman was real he could have gotten his powers from his home planet's sun
5:36 I got some news for you. The James Webb telescope has recently discovered galaxies larger than our own; past the “beginning of our universe.” In other words the universe is older than we have originally theorized.
I already stared at the sun without my eyes getting hurt as a kid and I still do 🙃
And the sun is a banana colour.
Edit: Tysm for all the likes!
I liked my own comment🫠
I think the sun is a banana peel-shade colour.
Especially when looking at the Sun through a cloud right 🤣
I always see it as rainbow
@@ambushie that’s the light it gives us
If the Sun was green the world would be like living inside the Matrix.
What is matrix
@@seemajaipuria2940 it’s a movie google it
@@highoncatnip_ what is google it?
Bright side series I love your videos
It's really a matter of our eyes not perceiving everything correctly
So from my understanding, if my internet goes out sometime in the future, I can just blame solar flares?
Now I wanna know what the true color of the sun is
If the Sun was green, Superman would instantly die.
So wait with the blue sun would our sunsets look different though since there’s no red light ??
blue rays? nah! red rays? any time!
Bro the sun as a red giant in SolarBalls-
THIS GUY BOUTTA BE MORE INSANE!!
It's white 🤣🤣🤣🤣
@@brianedward9847 ik your trolling bro :))) c’mon man ik u know the sun is yellow….. right?……… right?
@@Frostizcx69 it's just because from our atmosphere it's actually white!
@@brianedward9847 Yes we know it's white but as a red giant it's really big!
@@ColdWubMSM a white dwarf that appears as a yellow dwarf that's no where near the size of a red giant so this make the comments pointless.
so your telling the Earth changed it's magnetic films?!😱
By the way it’s almost impossible to go to the bottom of the ocean by yourself in a Sunbury😮😂
Love your videos and ceep it up😁
Sol (the Sun) looks white because it is extremely bright, not just because of all the colors there which are very intense too. Actually MOST (brightest) of the light that comes from the Sun is white (its color temperature), it does also have a mix of all lower intensity colors, but those other colors are due to molecular photon emissions, not temperature. Star surfaces are black body radiators and the color temperature scale does not include green light because as the scale goes from cooler yellow to hotter blue, any green is swamped by either the blue or yellow light toward white That is why there are no green stars in the sky. The Sun's temperature may be in a spot on the scale where we "would" expect green light to be radiated, but it is actually white due to black body physics. In fact there are no Violet stars due to the "ultraviolet castasropy". There are some ultraviolet stars, but they also shine in color temperatures we can see, but at lower intensities.
Star colors range from (as the predominant black body color): Infra-red, brown, red, orange, yellow, white, blue (reaching infinity before getting beyond blue to ultraviolet). Even orange is swamped out by red and yellow, but not so much as green is swamped out. Heat a piece of metal in a pure dark room. Shut off the heat source at various stages to see how the metal "glows". At room temperature is it black (below Infra-red you can't see it), then as it gets hotter it will appear dark red (brown), then red, orange, yellow, (no green), white (if you could get it that hot), and blue (up to infinite temperatures). The thing is, it is hard to tell the difference between blue and white because not only is a color being radiated by temperature, higher temperature colors are brighter too and are oversatured which tend to blend. If you see any green from the heat source or on the metal, that color is not coming from black body radiation (heat) it is coming from atoms in the metal that are shedding off (emitting) colored photos - not from heat but from how far the electronics drop to lower energy levels.
You now I like to learn more about the universe. I like bright side videos 🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗😍🤗😍😍
There’s some great research out there on this. For example, why are most plants green. Because the
Majority of the suns enmey
8 h ago this was named “the sun is actually a rainbow”
I love you
@@videoswelike1242 how many times are you gonna comment?
@@Kosmo_--_ Trillions of times
4:36 hello?! Canada ( at least where im at ) has little to no visible stars and you can count the visible stars
Very informative video. Thanks for sharing. Have a wonderful weekend. 👍One day the sun will go super nova.😭
Ι love how noone referenced PASOK
Fun fact blue stars are actually the hottest meanwhile red stars are the coolest
you mean stars?
SAME WHEN BURING GAS U WANT THAT BLUE FLAME CAUSE ITS THE HOTTEST LOL
3:01 that would be miserable for my video editing of clips that use green screen/chroma keyer...
So then when the sun goes into an active phase does that just mean it's gonna get a bit hotter than it has been the past few summers?
I have to appreciate that you put Celcius in as well when you talked about temperatures. Otherwise it would have been really annoying to watch this.
What if the sun is a small local light that's within few hundred or few thousand miles .and the sun revolves around and above the earth like a flashlight light
The fact that you can't even state with any kind of precision how far away, your "small local light" sun is, as opposed to the countless scientists who can and also confirm that it is a gigantic star the the earth orbits around...
Heat doesn't conduct very well in a vacuum and can't really disparate to anywhere. That's why it's so much hotter.
I really want to know what would happen if the Sun turns into a black hole
Nothing, because it can't.
Well, there would be some light from other stars, so it wouldn't be pitch black. But dark AF