JWST Finds Exciting Atmosphere Around a Terrestrial Planet 55 Cancri e
Ғылым және технология
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Hello and welcome! My name is Anton and in this video, we will talk about major evidence of volatile based atmosphere around a famous terrestrial exoplanet 55 Cancri e
Links:
www.nature.com/articles/s4158...
TRAPPIST-1: • Important TRAPPIST-1c ...
METI: • New Type of SETI Messa...
• Habitable Planets That...
#exoplanet #nasa #atmosphere
0:00 JWST 2 years of science
0:40 Previous planetary discoveries involving atmospheres
2:05 New study about 55 Cancri
2:55 55 Cancri e is a terrestrial world
4:00 METI signal sent a few years back
5:00 Initial Hubble observations
5:45 JWST observations reveal surprising results
7:35 Atmospheric dip in data and what it means
8:15 Is this secondary atmosphere?
9:00 Conclusions
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Пікірлер: 674
I'm 72 years old and it makes me happy to see wonderful young people who are making the world a better place.
Wonderful person bringing wonderful news in this daily mundane life.
@Atok595
25 күн бұрын
I love you.
@aaron-n
24 күн бұрын
Look within to detach from the mundane. There’s so many amazing things to discover there! 😊
@AntonPetrovsXgirlFriend3381
23 күн бұрын
As far as you know.
One day I think we'll be finding planets with habitable atmospheres all the time. Just like we went from not knowing about other planets to knowing there are billions of them
@user-oh2zx6kk2u
25 күн бұрын
Most people interested in this stuff read it as NASA publishes it. What you get here is at best a couple weeks old.
@dcpack
25 күн бұрын
You "KNOW" there are billions? Or just ASSUMING there are? Don't like science much do ya?
@dcpack
25 күн бұрын
@@user-oh2zx6kk2u Oh, LA DEE DAA....
@justryn1995
25 күн бұрын
@@dcpackreally dood?
@2147B
25 күн бұрын
@@user-oh2zx6kk2u Most of the stuff here is confirmed, and well researched. Other people upload 30 minutes after nasa declassifies a finding with out knowing anything is confirmed about it. Some people do it for the money, some people do it to spread the truth.
I love this guy. Where else are you going to learn something new almost everyday from someone who does his best to keep it real. Right here kids. Cheers.
@Actixart
24 күн бұрын
Cheers 🎉
The fact that this planet is so close to us and already contains such promising features feels like a great sign for things to come
@akd8525
25 күн бұрын
I do not want to shake hands with the magma people
@kinngrimm
25 күн бұрын
@@akd8525 Weren't they called Lithoids or Silicoids?
@oberonpanopticon
25 күн бұрын
Well, I guess “close” is a relative term.
@ZemikianUchiha
25 күн бұрын
@@oberonpanopticon Yup! There are only around ~200 subgiant/giant stars within 100ly of Sol. For a planet to have that many terrestrial features so close really feels astonishing! Maybe those magma-people aren't too far after all :p
@builderman912
25 күн бұрын
well get that "fact" out of your head, we will never leave this planet.
That JWST is pretty awesome! And so is Anton! Thank you Anton
At times I wonder if on a distant planet there are Astromers looking at our atmosphere wondering if earth support life.
@anthonyalfredyorke1621
25 күн бұрын
I wonder if in another Galaxy if there's an Alien Anton saying " NO IT'S NOT ALIENS, NOT THIS TIME BUT ONE DAY !! " Maybe not there's only one Wonderful Anton. Have a great week everyone. PEACE AND LOVE TO EVERYONE ❤❤.
@rolandblock2530
25 күн бұрын
When they or us see a planet with life, it will likely be dead as 100s of millions of years of light travelling
@AndyWitmyer
25 күн бұрын
In reality, the odds are probably fairly good that humans are perhaps the only sentient, technologically intelligent life forms that likely exist at this time in the entire universe.
@bayern1806
25 күн бұрын
@@rolandblock2530 Wrong, we can only see planets close to us, they have to be at least in our milky way and the longest distance is 100k light years.
@bayern1806
25 күн бұрын
It's very unlikely, the time span is very short to look at something. Other planets have life living either in the stone age or are way more advanced than humans.
Anton, you are by far my favorite science explainer. Please never stop making awesome videos.
@Gavin-hg2kk
21 күн бұрын
Yes Anton and Anton please start addressing the most important issue in science ever that we are being visited by a non human intelligence and that the government admitted this and we even have recovered their technology, this topic is no longer taboo, but these so called scientists are too biased out of fear or ignorance to do the research
Pound for pound one of the best KZread channels out there. I have a 3D printed, life sized Anton doll with a wonderful person shirt. I talk to Anton every day “hello wonderful person, how are you?” it always makes me smile.
@smellystinker4837
25 күн бұрын
Bro don't talk about pounding and life size dolls in the same sentence 😭😭
@matthewbecker7389
25 күн бұрын
Ok, owning that Anton doll is a little creepy.... Can you make me one? Ta.
@pilotnamealreadytaken6035
25 күн бұрын
Omg i cant tell if this adorable or a Massive over share... Did you get that 3d print (scan) from an airport body scanner? asking for a friend
@jjthefish446
25 күн бұрын
Is it ‘fully functional’?
@jenningscunningham642
25 күн бұрын
Um… restraining order?
I'm amazed at the scientific advances that have occurred in my lifetime. I'm 66 YO and remember the day they landed on the moon. Now to see what the JWTS is finding it incredible. I can hardly wait to see what will happen in the next 25 years, and yes, I do plan on being around that long, lol
@Poodleinacan
25 күн бұрын
Best of luck and good health. It is likely we might live to see the colonisation of the Moon, at the very least
@Seigensi
25 күн бұрын
mostly just those in the countries most responsible for global warming and polluting can plan to be safe that long, so... gross.
@andrewbetances1203
24 күн бұрын
@@Poodleinacanhopefully Mars in 10 years.
@Us3r739
23 күн бұрын
You’ll be 91, it’s definitely possible, just eat healthy, sleep, laugh with your family.
@velkylev4217
23 күн бұрын
They landed on the moon??? You sure ?
Anton dropped a new video... Time for a break from gardening to have a science lesson... 😁
@dt4676
25 күн бұрын
Gardening is for women. That's why you want to know it, to talk to beautiful capable women.
@jamieflame01
25 күн бұрын
Anton dropped a new video... Time for a break from going to sleep to have a science lesson... 😁
@kittenlang8641
25 күн бұрын
I actually folded towels!😄
@Atok595
25 күн бұрын
Best comment on KZread. I donate fluids to science.
@MCsCreations
25 күн бұрын
Or from cooking (my case). 😊
As my old pappy would say "it's only exciting if there's a disco there!"
One day we will be an interstellar species. So exciting
@Unmannedair
25 күн бұрын
Considering that we are made of stardust, technically we already are.
@damnsong8675309
25 күн бұрын
If we survive to see "one day."
@dcpack
25 күн бұрын
Yes we already are.
@idrisyakubi1015
25 күн бұрын
Lets see if we make it so far til we become interstellar species or if we blow ourselfs up to planetdust
@Ucho469
25 күн бұрын
@@idrisyakubi1015 Probably doesn't matter much from a Cosmological perspective... we possibly are just atmospheric phenomena, and by WE I mean not just little homo sapiens sapiens, but all LIFE on Earth, from the smallest virus tobthe tallest sequoia. Because we never stopped being form by the dame molecules, our feagile lifes at the mercy of a more grandiosedance of celestial bodies. But we? Atmospheric phenomena, like wirlwinds on top of a sea, or bubbles of oxygen instantly created and dissolved by the mixing of water and air when waves hit the rocks. Like the storms of Neptune that can speed up particles of methane, water and helium up to 2000 km/h creating the big blue storm, thanks to the action of superhigh temperatures coming from within its core.
Thank you Anton. You always make my day 🙂
Thanks Anton, another super cool video & a lovely way to end a nice weekend. I'm still staying WONDERFUL and still WAVING. Have a great week everyone. PEACE AND LOVE TO EVERYONE ❤❤.
@user-li7ec3fg6h
25 күн бұрын
I also wave back every time and am delighted. Thank you very much for the good wishes and I wish the same for you and everyone!
@user-li7ec3fg6h
25 күн бұрын
I also wave back every time and am delighted by this. Thank you very much for the good wishes and I wish the same for you and everyone!
Well-spoken as always.
Great video Anton. Thanks as always!
Thanks, Anton! 😊
Thank you Anton, always great topics, always put together thoughtfully.
Anton is King of public education! Long live the King 🤴
There could still be multicellular life on a hot planet-life that floats at survivable temperatures if the atmospheric gasses and mineral particulates can facilitate an ecosystem.
Wonderful as always Anton. Thank you. ☺️
Planet Jensen? WooHoo! A home for us at last. But "eight Earth-mass lava world" does present challenges.
Love these thought provoking videos, and the fact that you indicated that some of the background visuals are simulations, and the data that is used by the scientists to make sense of the observations. This is very important when talking about what the JWT can "see"!!!
Very exciting to learn more about solar systems
Thank you, Anton.
Wonderful news from a wonderful person.
The way the sun ended right above your head at the end of the video..... Just PERFECTLY WONDERFUL 😌
Great video, Anton...👍
Take care of Earth, it's all we've got
@jonathanhughes8679
25 күн бұрын
Earth will be just fine. We have seen several mass extinction before us and it kept us going. We might not be okay, but the earth will keep spinning.
@metatechnologist
25 күн бұрын
Agreed. Thinking Mars is a backup is stupid.
@purpleplays69420
25 күн бұрын
Exactly, plus even if we found a second Earth, that planet would be so far away that it’s a pointless find. We need to stop trying to find a planet to escape to because we can’t get there anyway, it’s really overestimating our spacefaring capabilities. As of now, we can barely colonize outside our planet properly let alone go 30,000 light years to a random planet with life. Also how likely would it be that a civilization is on that planet with life? Probably not that likely.
@purpleplays69420
25 күн бұрын
@@metatechnologist especially with how hard it would actually be to colonize, there’s a lot more to space colonization than what many seem to think. It’s obviously not like colonizing the Americas or Africa.
@jamesphillips2285
25 күн бұрын
@@jonathanhughes8679 I think that may have been implied by: "it's all we've got."
Take care of Earth, it's all we've got.
@Kepora1
25 күн бұрын
It's all we've got *so far.*
@hungryowl1559
25 күн бұрын
The spread of Democracy will rectify this one planet issue.
@sir_dragonfly7287
25 күн бұрын
@hungryowl1559 let's democratically conjure up a breathable atmosphere
@mayanktripathi8726
25 күн бұрын
😂@@sir_dragonfly7287
@outbackigloo6489
25 күн бұрын
In a billion or so years, we won’t even have Earth as it will become uninhabitable.
Great Content. So thankful for JWST.
Thanks for sharing 😀👍
So happy that it’s not just speculation. . maybe educated speculation but some degree of evidence of an atmosphere surrounding an exoplanet. I always assumed it wasn’t unusual but nice to see this. Amazing!
Seguo da anni il suo canale con meravigliosi e interessantissimi video grazie per il suo meticoloso lavoro e le auguro buon lavoro per altri video di grande interesse. ❤❤ Un amico e affezionato dall Italia
Some of the next generation space & terrestrial telescopes on the way in the next decade or two are insane & the techniques studying data are just getting better all the time but need the funding. Really fascinating times in the world of astronomy. Great post as always Anton, keeping us updated on these amazing discoveries in the world of science
Interesting to know this,thanks 👍😊
Im glad i came back to these videos
Awesome video! This is a really exciting step for exoplanet science. We are just beginning to see the capabilities of JWST. We are hoping to observe many more rocky planets, including those that are more Earth-like in nature.
Thanks Anton.
Yeah I’ve been reading about this. Exciting ❤
Oh good this was one of the planets I was excited about.
exoplanet video are always apreciated
We are amassing new data very quickly, compared to any time in our history, communicating and sharing that data around the planet in minutes, and using machine intelligence to analyze it. Will we ever again plateau and stagnate as some civilizations have done? Barring worldwide catastrophe, of course. We are honing our ability to detect, observe and measure at greater and greater distances from earth! Thanks for sharing this, Anton.
@KnightspaceORG
25 күн бұрын
Which civilizations stagnated? And i mean genuinely stagnated, not was declared as such by poets and politicians of their time.
I wish we could travel as far as we can see. Thank you Anton, stay wonderful
I offer two scenarios. First: The planet is larger than earth so I consider it possible that the core takes longer to solidify. Basically, the magnetosphere lifespan could have a exponential or even logarithmic relationship to planet radius or diameter. One more possibility is that gas is being literally baked out of the rock due to sufficient energy, replenishing the gas lost to outer space. In such a scenario, the thickness and overall pressure of the atmosphere at surface level is the balance between the gas lost to outer space due to solar radiation and proximity to the star, versus the replenishment of the gas from the intense energy causing said gas to be released from rock. There have been some studies about humans potentially extracting oxygen from rocks on the moon or Mars, but it requires extreme amounts of energy. Basically something a Fusion enabled society might do. So it makes sense if a “hell planet” close to a star does this.
@RichardHennigan
25 күн бұрын
I'm wondering if this planet would look like it has a big tail like a comet. Would be quite a sight to see up close.
Anton you are the Man !!! Yup you better believe it. All facts!!!
Thanks
Anton, Thank you for mentioning Zooniverse a few episodes ago. We definitely got a good boost in volunteers across all projects. We powered through our last TESS dataset. Could we maybe get a video just covering all the methods of citizen science so more people can participate. Not enough people are advertising it.
When disclosure happens and we learn NHI have been here for thousands of years, a lot of people are going to be in shock.
Great day to be alive. First heard of 55 cancri in 2002 and the earth like planet they expected to be there
Yay more preliminary work.
Why in the world isn’t your channel at 13 Millions subscribers already😡 where the hell is everybody
@rolandblock2530
25 күн бұрын
Agreed! Not enough T&A for smooth brains 😂
@Seigensi
25 күн бұрын
people headed on their own rocket ships to stupidland these days, expect it to shrink tbh.
This is cool. Mathematically and statistically speaking. This should not be surprising though. That JWST is expanding horizons.
Awesome 😄
Unfortunately I cant found the link to the comsmic call or matti. Is it accidentally not included in the description this time or am I just mistaken? Thank you very much for your great work Anton! If someone could attach the name of the video, it would be great. Unfortunately, I couldn't find it via the YT search with the search words either. Thank you.
Amazing.
Such exciting news! These are the technologies and techniques that could find an Earth-like world.
Loved it
Anton is the chosen one.
Honestly I'm still super skeptical about any exoplanet discoveries. Maybe bc I'm illiterate when it comes to the technology they use, but I legit can't even fathom how they would ever accurately measure something that far away and that tiny. (In terms of arc size).
@AndyWitmyer
25 күн бұрын
We can't even find Planet 9 but they expect us to believe they know the atmospheric contents and surface temps for planets that are allegedly, at most, a couple sizes larger than Jupiter. In the cosmic scheme of things, a planet is so small to begin with. I would think that even with the best telescopes, one would appear to us, from such a distance, as a single pixel of information, at the absolute best. I'm also very skeptical.
@jameshall1300
25 күн бұрын
These exoplanet readings are taken by light coming directly from the star itself after being filtered through the edge of the planet's atmosphere. It's much easier to do that with all of a star's light available than to essentially blindly search for an object that doesn't emit any of its own light purely by occultation of a star or the extremely tiny amount of reflected starlight from our sun. In the exoplanet case, we know exactly where to look, we just need to wait for the optimal alignment. Any planet 9 search is like looking for a needle in a haystack the size of Texas in the dark.
@KnightspaceORG
25 күн бұрын
@@AndyWitmyerIt's almost like it's very hard to see something that barely reflects any light in a dark space. It's like a dark room. You can't see a moth in the dark yourself, but you will see that it's there when it crosses the line between you and a lightbulb.
@jeromejerome2492
19 күн бұрын
@@AndyWitmyer well you just have to take a look at the detailed publications to see how it works. ..
It seems that every week the JWT discovers something interesting, can’t wait for something totally mind blowing for us on earth
While my parents called me into the living room to watch one of the Apollo launches; they didn't do the same when they landed on the moon. I grew up watching the amazing footage of the Pioneer Mission, followed by Voyager, Skylab, and the development of the shuttle which occured while I was in High School in the early 80's. I became a major science and Science Fiction fan hrowing up; and experienced the switch from analog electronics, to digital electronics. I atill remember the hand held elwctric games of my childhood; that used light emitting diodes, then the ones with simple liquic crystal displays. Seeing what has occured in what is hopefully just the first half of my life; I can only imagine where space wxploration, science, amd technology will be in the next 25, 50, or 100 years. From what I see abundant and low cost wnergy is just around the corner; and that will change the gave of aociety. I keep seeing progress with fusion twchnology; which will someday power our space ahips, space stations, and space collonies. If I live to see the future technologies and maned space colonies seen in the scifi series The Expanse; I will die a happy man.
Anton, love, u spelled major maior in ur popup suggestion ❤
In the Trappist system, I would expect the atmosphere to contain alcohol and traces of malts and hops.
Very much appreciated...I'm learning again
I would love a report on damage done to JWST so far. We heard of one major event so far never early on but nothing sense then. I am curious to know if the open face design should be used again in the future, or maybe just that location might be the issue.
I won't hold my breath in anticipation.
@Seigensi
25 күн бұрын
you should really only do that for submersion, it's not super healthy.
Does anyone know the name of the music at the end of Anton's videos? If you do could you pass it along? Thanks.
Nice
Will you please do a video about the solar storms.
Cab you have an episode on the magnetic pole movement and how long before it flips?
Still no news on looking for atmospheres around the Glise system of planets where some are in the habitable zone of their star. Atmospheres on hot jupiters with 1000 - 2000 degree Celsius temps doesnt seem likely for life to me ...
@jameshall1300
25 күн бұрын
These types are probably easier to get clear readings on since they're larger planets. I'd imagine there's probably timing issues involved as well, since you'd need a transit to take a reading in the first place.
It is beyond astonishing that scientists are now able to measure details about planets so far away - even more so considering that we only recently confirmed the existence of such planets outside our own solar system in the first place. Fascinating times
It seems like there is always something new to learn about Uranus
Thanks for providing a facts based source for space news. There’s so much garbage out there. This show is refreshing.
Here is what Google says. "But exoplanets, which orbit distant stars, are more difficult to directly observe, because they are much farther away and close to their extremely bright stars. Instead, astronomers often detect exoplanets indirectly, through the effect they have on their host star."
@Wyi-the-rogue
25 күн бұрын
often
@jameshall1300
25 күн бұрын
Entirely pointless comment, but thanks for helping Anton in the algorithm despite that
@paulbyrne2893
25 күн бұрын
No.Anton said we could detect the exoplanet through dips in the star’s light with our backyard telescopes. Not true.
@jameshall1300
25 күн бұрын
@@paulbyrne2893 that's the transmit method with which, if you had a big enough telescope, you could. You really don't understand any of this do you?
@nastybadger-tn4kl
25 күн бұрын
@@jameshall1300 ANTON IS A LIAR
Basic meteorology is usable here: A hyper extreme low pressure area with a hyper extreme high pressure area. The efficient distribution of heat from winds traveling faster than the speed of sound.
So… its so hot we wouldn’t last a minute. Welp, it’s still nice to discover planets with atmospheres and volatiles and what not.
I just want to live ling enough for them to discover life in other planets
Hello Anton, can you explain how we are so sure this information prove what they say?
😮 almost 2yrs
I can safely theorize that any planet with liquid water in a habitable zone would support some sort of life ! There are probably billions of planets out there !
@AndyWitmyer
25 күн бұрын
Extremely doubtful, imo
We know so much, yet so little.
@Seigensi
25 күн бұрын
no, we know enough to know how little we know, it being a lot is just how limited our capacity is in relation to the information, not the amount of information we know, nearly nothing.
I'd expect a boat load of sulfur compounds bubbling up from the magma. Most likely, volatiles trapped in the mantle are bubbling out gradually over time. This, along with the temperature difference, should increase the convection in the mantle greatly compared to Earth, which would help delay the loss of all the volatiles through getting baked out. So, I guess my prediction (which can't be tested without going there and digging in the mantle, but is _technically_ testable?), is that the night side has more volatiles trapped in the mantle than the day side, but much less than we'd expect in the absence of super convection stirring things up.
I wonder would it be a waste to get the jwts to look out towards voyager 2, it would be a great picture beside the pale blue dot
They said Webb is revolutionizing astronomy, but everything is so slow: we are talking about Trappist star system again and again, find new systems already!
I first read “JWST finds EXTINCT atmosphere..” after learning yesterday that one of the ways its looking for alien life is by sign of them having already destroyed their planet and went like “WHAAAT!?”
Constant edit cuts remind me of Max Headroom in the 80's
🙋🏼♀️ want a wonderful person t shirt.🤭
Love to know if there's a way to detect liquid water. That would be a great sign for finding life.
Anton, my theory is that planets that have high concentrations of methane are likely inhabited by vegans. I'm basing this theory on my previous years of experience working in an office with a lot of vegans.
@rolandblock2530
25 күн бұрын
😂🤣😂🤣💩
@colinwhitehead4180
25 күн бұрын
Rotflmao
@flackanator1
25 күн бұрын
Awesome comment lol
@Whatisthisstupidfinghandle
25 күн бұрын
Most likely Algae or geologic
@Whatisthisstupidfinghandle
25 күн бұрын
Mo.
"Hot enough to melt iron with night temperatures a little bit cooler" Mmmmm. Satisfied
@sir_dragonfly7287
25 күн бұрын
Seems pretty habitable to me. I'm not made of that much iron
Wasp 17 Bee says: "bzzzzzzzz baby" -🐝
cool
Planet f in this system is very interesting. 55 Cancri A star is slightly smaller and less luminous than the Sun, and Planet f is in an orbital distance almost the same as Venus. This puts it within 55 Cancri A's habitable zone. It's a sub-Saturn-mass planet, and could host a large moon stably. This moon would be able to host liquid water, and since it would be orbiting the parent planet likely in several days to a week or two, it would be protected from tidal locking relative to the star, and have a day-night cycle. Interestingly, it would also have a situation where one side of the moon could experience a 'double day', since the side facing the planet would be eclipsed by the large planet every orbit if it's in a planar orbit with the star. This might result in a more habitable side of the moon, especially if the orbit is on the slower side, since when that side faces the star, it experiences a second 'night' of the eclipse that will let it cool off again. That side of the moon is also further away from the star when it is facing the star, and thus will not heat up as much. The outward-facing side of the moon, however, will have much more extreme temperature swings. It faces the star when the moon is closest to the star, and away from the star when the moon is at its farthest. Given the dramatic differences in temperature variations between the two sides of the moon over the period of a typical Jovian moon's orbital period, I would expect it would host powerful winds and raging storm systems if it has a significant atmosphere.
I still cannot phadom how exiting this telescope is !!!
since it is tidally locked, it's atmosphere might be very strange with a highly silicatous atmosphere on the sunny side, due to extreme heat and earth like temps on the cool dark side. it probably also has a lot of co2 and maybe methane in its atmosphere. so the atmosphere at different points on the planet may be composed completely differently. it may have either a thin band or large band of habitability going around the planet. we should send a probe to this system
9:30 atmospheres can last long, can be created by various planets and can contain volatiles
When Anton says "The Solar System", he is referring to Earths solar system. In a video describing other solar systems as well as earths solar system, would it be correct to say Our solar system.. This is an honest question, is the The Solar System somehow only referring to earth's the correct way to do this? Anyhow, thanks for the Videos Anton