The Oort Cloud | The Solar System's Shell
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- Опубликовано: 15 май 2024
- What lies at the edge of the Solar System? Far beyond the orbit of Neptune and the Kuiper Belt, deep into interstellar space, we find a vast, thick shell of icy space debris. We have never seen it directly, but we know it exists- because it is the source of the most distant comets that we see entering the Solar System. So why is it there? Today we'll find out, in a new episode of #OOTW
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• Sleeping Space Playlist
MUSIC:
All music in this video was downloaded from the RUclips Audio Library.
- The Six Realms | I Think I Can Help You
- Those Things Are More Fun With Other People | pATCHES
- Tides | Windows of Ken
- An Excuse To Do Less | pATCHES
- The Three Elements | I Think I Can Help You
- Clouded | Public Memory
- Ammil | The Tides
- Dusk | DivKid
- Growing Space | Astron
- Interplanetary Alignment | NoMBe
FOOTAGE:
The scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator:
spaceengine.org/
Get SpaceEngine on Steam: store.steampowered.com/app/31...
Some scenes were captured using Universe Sandbox
Oort Cloud Simulation: steamcommunity.com/sharedfile...
Universe Sandbox: universesandbox.com/
Other Videos:
- Voyager-1 Launch: • VOYAGER 1 - Launch (19...
- Oort Cloud Shell Image (Creative Commons): www.rocketstem.org/2020/01/11...
- Timelapse of Comet Lovejoy: • Time-lapse Footage of ...
- NASA Planetary Disc Footage: • NASA Reveals Alien Com...
- Estuary Footage: • Estuaries: Where the R...
- How Big is the Milky Way Graphic | NASA (Creative Commons): • Our Milky Way Galaxy: ...
- Observatory Footage from ESA: • La Silla Observatory U...
SOURCES OF INFORMATION:
- Oort Cloud In Depth [NASA]: solarsystem.nasa.gov/solar-sy...
- Oort Cloud Contents and Structure: arxiv.org/abs/astro-ph/0512256
- Oort Cloud Facts: space-facts.com/oort-cloud/
- Kuiper Belt: solarsystem.nasa.gov/solar-sy...
- Sedna: en.wikipedia.org/wiki/90377_S...
- Siding Spring: en.wikipedia.org/wiki/C/2013_...)
- Hale Bopp: en.wikipedia.org/wiki/Comet_H...
- Lovejoy: en.wikipedia.org/wiki/C/2011_...)
- TAU Spacecraft: en.wikipedia.org/wiki/TAU_(sp...)
- Whipple Mission: ui.adsabs.harvard.edu/abs/201...
- Extrasolar Oort Clouds: astronomy.com/magazine/ask-as...
TIMESTAMPS
0:00 Introduction
2:01 The Oort Cloud
5:18 The Scale of the Cloud
6:47 Formation of the Oort Cloud
9:33 The Source of All Comets
13:17 The Hills Cloud
14:40 Sedna
16:12 The Outer Oort Cloud
17:13 Siding Spring, Hale Bopp, Lovejoy
19:20 Future Missions to the Oort Cloud
21:46 Extra-solar Oort Clouds 
Наука
Huge respect for the cameraman who travelled around the universe just to record this.
LOL
Got my whole house cracking up with this comment xD lmfao
Stunning and brave
da vinki energy
@@lucasmeyer4286 de vinci -- unclutured swine... I say that with respect, of course, sir.
my astronomy teacher assigned us to watch this video for homework this week. little does he know i've watched it already >:D
Did he actually???? Wow tell him I said thank you very much!
Absolute madlad
That's cool
Wait You guys study astronomy in school?
@@ashiksaleem360 that's so cool man
His school
And my school😭😭
After watching countless space videos throughout the years, I’ve become more familiar with the huge scales of distances between objects because I hear them so much. Don’t get me wrong, they’re still insanely and incomprehensibly large, but I wasn’t shocked. But hearing just how big the Oort Cloud actually is blew my mind. The fact that Voyager I has traveled roughly 7 hours worth of light speed of distance and the Oort Cloud extends for 18 MONTHS worth of distance is absolutely insane.
Voyager is around 22 light hours away
Me too bro cool huh
It’s going to come back as V’Ger 🙃
@@JJ-fq4nl lol excellent reference
Part of me wants to believe one our space probes makes its way into another solar system many thousands of years later to be discovered by a space faring people. Long after we’re gone, our existence will remain in what we have left behind
Should've titled this "Oort of this world"
Out of the oortinary
Geek
*N O*
O0
@@Clan_AlbertheGrey eerrrrrrreed
I’ve only recently started to truly appreciate how vast the greater universe is. But this video gave me a whole new insight on just how vast our own solar system is!
It really didn't. Look more.
Watch his "End of the Universe" video if you want a real perspective shift.
Well, think of this: if you shrunk down our solar system to the size of Earth, then Earth would only be about the size of a pea.
and Loader's Number makes the sizes in these videos look absolutely insignificant
@@matthewviramontes3131 no smaller probably
Incredible to think that we peer right through the Oort Cloud every time we look at our neighboring stars, it’s an invisible wisp of matter that barely registers amongst the brightness of the stars. Thanks for making this video, it was particularly good.
no the main this is how MINISCULE humans are and the scale of astrology. Silicates and metals are cooled meterials from supernovaed gen 1 stars!
@@aaronmcconkey1062you mean astronomy? astrology are those horoscopes and sh*t
The distance between the comets, asteroids and even larger objects would be at least several if not more than ten A.U. One A.U. is 93,000,000 miles or 150,000,000 kilometers. Because of the very sparse distribution of bodies in the Oort cloud, and their jet black surfaces, we look right through it.
I can't help but wonder what it would be like to land on a mile wide object in the oort cloud and just sit there in the vastness of space. It would be a depressingly lonely place but also an extremely peaceful and quiet place.
@JJnS Farms 😂
Intriguing idea. I'd reckon that we'd not be able to spot any other Oort Cloud members, even when sitting on one of its objects. The Universe has that habit if repeatedly telling us "No, no. That's your daily life scale. The cosmos is qualitatively different. Forget what you might 'see'. Think more in terms of time, for ultimately that's what vastness really means - abyssal, imponderable periods of time"
@JJnS Farms no you'll find yourself a few days in yelling "why can't these damn alien kids stay off my lawn! And what's with their music?!"
No internet, no radio waves, no light once the electricity if the battery died. Just darkness lit by feint starlight until you died. Peaceful, indeed. And, in millions of years, you would never decompose.
JJnS
Then falls asleep on the lawn chair only to wake up naked in an alien facility who are probing your behinds.
The Oort Cloud is so fascinating to me, I hope I live long enough to see astronomers learn more about it
It’s so wild to think about the scale of these absolute mega structures. The Oort Cloud in particular. When you put the scale of the universe into perspective, it tends to make you not stress as much about that next presentation. Stop stressing y’all. Enjoy it while we got it.
Oh Brett.
I was just stressing about a presentation. Thanks for the context!
@@jurassicmatt2796 don’t stress man!! You got this.
Structure?
I was thinking about the absolute astonishing scale of the universe and all the beautiful yet utterly chaotic things in it, and came to a deep realization that we all all infinitely small and insignificant, so I stopped stressing about it. My landlord and bill collectors don’t give a fuck, apparently.
*finishes video*
*hits blunt*
"Bruh"
😂😂😂
@Anirban Chakrabarti
*Hits blunt*
*Bruh like, that's a big ass cloud*
BASS BOOSTED
So cool you guys
Bro that was so lit, especially the part where you talk about hittin' a blunt and then on top of that you go: "bruh". So lit brah 😎😎
I like how the name “Oort” gives the Cloud structure a fluffy yet massive ring.
Can we have that in english please?
and rhymes with fart...
@@TechToysAndTools fort
It’s insane how even if we imagine an “infinite” universe, the real life size of it is still bigger than we imagined.
Humans don't have the ability to imagine infinity, we just imagine something very big at most
and black@@abobanger9054
The real mind-blowing thing is that our universe may be a size that is unlimited for us, it still is finite!
So, we have all the advantages of an infinite universe without the physics problems it would have of it actually _were_ infinite! 😃
We will never be able to run out of more universe to explore. And if we did explore it all, doing so would take so long that when were done we would have forgotten what we had learned at the start, and have to start all over. 👏
but youd never forget dont drive in black or brown areas at night@@TheNoiseySpectator
I just finished reading The Three Body trilogy and the Oort cloud is mentioned many times when referring to the alien invasion. Its really nice getting more of an explanation on its scale and composition.
Same here, I left the series alone for far too long.
Truly one of the greats in the genre of science fiction.
@@satyr1349I really enjoyed the first two, but deaths end made me feel so small and hopeless, it was a reminder of how insignificant we truly are.
@@thewaytruthandlife well you're not wrong, but I'm sure the predictions on its existence aren't entirely bullshit, so it's probably pretty fucking massive and made of ice.
Martin C. The “3 Body Trilogy”? I haven’t heard of that before. Who’s the Author of it?
@@traekas7228 I believe it's cixin liu, the series is absolutely incredible
I just watched a 24 minute video about a diffuse cloud of comets. I love it.
Which video was that? Chuck the link in so I can watch it next!
@@liambeals2630 he was talking about this video smh
@@liambeals2630 bruh
@JZ's BFF the oort cloud is flat
@@senorpepper3405 bro clouds aren’t flat.
Ultimate one come from there
I still remember seeing the Hale-Bopp fly by. I was like 4 years old, clear sky, waiting for the ice cream truck with my mom and she tells me to look up. Something I'll never forget.
I do too. Even though the previous approach to us was 4,200 years ago, and it will be 2,400 years in the future when Hale-Bopp comes back, it goes nowhere near the inner Oort or Hills Cloud today even though it likely was there long ago. Hale-Bopp was the most spectacular of the dozens of comets I observed.
I do too, but I was 30 at the time. It was spectacular with a tail that was 20 degree long and visible from my city, even downtown.
I use these videos to fall asleep, this RUclipsr has a very relaxing voice
lmao
try bob ross
@@joebaby739 what does that have to do with anything and you know there’s more countries in the world kiddo
its truly amazing how far the sun's gravity influences objects... i cant imagine something like stephenson 2-18's influence
R136a1 is the most massive star known to date, imagine its influence
@@xiphactinusaudax1045 no it’s clearly Stephenson 2-18.
@@diigang5422 Stephenson 2-18 is the largest known star, not the most massive
@@xiphactinusaudax1045 I like your pfp
@@hepatitisf7495 I forget who made it, I found it somewhere. Just saying that so you know I definitely have no connection to the paleoart I'm featuring in my pfp, but don't know where I found it to credit the creator.
Nonetheless, thanks, but just had to clear it up before I said thanks, because I don't mean to say I'm the creator
here after getting bodied by ORT in FGO
I listen to this video so often in bed that I really ought to just say thanks. This and the super voids videos especially. Thank you!
Shall we be honest everyone we actually know bugger all but the 0.00000001% we do know is so funking cool.
This sentence was very hard to read.
Aye
@@vaporwavexen1421 I think he's saying we know buggers compared to the entire knowledge of the universe. It's quite the analogy...
Do apologise for lack of punctuation
Do chickens have large talons?
This Is a criminally underrated channel
One Radiant Thing
Grand foreigner
So here is where that...THING is from
Fgo lore is amazing
Actually Tsukihime and Note first made mention of ORT
18 months for light to leave our solar system...... incredible!
It really is !
8 mins to earth , 5.5 hours to Pluto .... 18 months to leave the solar system ... my mind is fully blown ....
If the sun were to suddenly disappear, it would take 18 months for the light of the sun to actually fade out. It's light would still be there, but the actual sun would be lone gone. It's crazy, and that happens all the time, especially in the massive scale of the universe in millions and billions of light years. We are only just seeing the light of events that have already stopped thousands of years ago.
@@qwertydavid8070
The light would last a whole heck of a lot longer than 18 months
@@qwertydavid8070 do people often talk slowly at you?
@@qwertydavid8070 well no, it’s light would shine for basically forever, so long as you’re far enough away. Many of the stars we see in the sky are already dead, we see them as they were millions of years ago, and the same is true the other way around.
I sometimes just lay back listen to the vids, he does such a great job explaining things. The images and videos in the background make the whole thing come to life, giving Sea's content an original feel.
Mysteries of the universe are infinite, they just yearn to be covered.
That probably sounded cheesy but whatever all I'm saying is the videos are amazing.
The way you put these documentaries together and the presentation is simply excellent. Thank you.
It's not a documentary, it's a story, made up from people's imagination. Part if it us true. But, the bulk of it is made up.
For real. Quality channel
It's almost maddening when you begin to grasp how truly vast and extreme some of the distances mentioned in this video really are. Then you start to realize how mind numbingly insignificant they actually are when you compare those distances to the ones between just two stars, then you move to star clusters, then branches of the Milky-way, then between Us and the Andromeda galaxy. That's just two of the two TRILLION galaxies we know about. It really helps you realize that the bs we all go through in our lives really doesn't matter all that much lol
Now imagine, that same scale between you and a viral cell.
If the universe was a particle of silt, our galaxy would be an atom.
We do matter because to us we matter. Meaning is such a rare thing in the universe which what makes us even more special and significant
@@eoin05 We are a parasite specie and our bodies can't survive to the extreme conditions of space, or technology it's not advanced to us live outside of this ball of rock and ocean. Our lifes in the cosmic scale don't matter at all not ever have purpose. Our lives matter here but it's a matter of time that we're gonna get ourselves extinct so yeah... Weare highly insignificant.
@@assgardiano that’s such a dead way to think of it bro u are a living thing aswell as all of us and from what we have observed that hasn’t happened anywhere else also things do matter as it matters to us maybe not on a cosmic scale but to us it matters and that’s what counts I don’t get why people think in such a negative manner just live bro
I don't even think our minds have the power to grasp the immensity of the universe
It blows my mind you can watch this quality of videos on the internet for free
E E R F
There are ads and the internet connection is not exactly free
It blows my mind that you cheer for Man City
idk why but the Oort cloud just sounds really funny.
has my humor really dissolved into me laughing at Oort Cloud
Alright well now you got me giggling at it
It would seem so
It's the Fat Mario for me
It makes me think of like a cloud of Ogres or something
*devolved, and yeah it probably has
Even our vast solar system in its majestic grandeur has tons of building rubble dumped down the back of the garden behind the shed, next to the yellow bucket with a hole in it and the moss covered trampoline 😅
Alien Titan Spider
The giant enemy Spider fro LB7
I've been so bored being stuck here in the hospital the past 10 days. Now I got an awesome video to let me drift off into space.......
Get well soon
Hope you get better soon 💙
Get well soon, fellow Chelsea fan.
did you get better tho
Up next: The Kardashev Scale?
since it's one of the answer to fermi paradox, why not kill two birds with one stone?
@@arulkws @Joseph Crowley
Nice ideas ppl.
Corona Rights Activist no that’s the scale to see how useless a civilization has become
Hopefully
This is a good vid idea
I can't describe how much I enjoy this channel and its videos. I find them fascinating, riveting, and often awe-inspiring which can touch an emotional chord. Thank you for crafting such amazing content!
25000 years to get beyond the solar system? It amazes me how far away everything is from each other. When you see a shot of a galaxy it looks like everything is lumped together so close. It is because there would be absolutely no way to view it at scale. Crazy
Plus most of us don't comprehend scales, and tend to think 9f the planets as being about the same distance apart, when the reality is that most planets in our Solar System are at least 50% further from the Sun as the next innermost planet, often more. one example is Saturn and Uranus, where Uranus is roughly twice as far from the Sun as Saturn. Neptune isn't quite as extreme, but is 10AU further out again (from Uranus), which is the same distance as Saturn is from the Sun. Get to Saturn and we are just a third of the way to Neptune, assuming a pile of things that include the shortest distance between the two planets, whereas the actual distance travelled by Voyager 2 was considerably greater.
I’ve always been fascinated about the Oort Cloud and what lies beyond it ever since I found out about it at age 7... 11 years later and it’s still fascinating.
It’s there so that the Goau’ld do not find us again
@@mbukukanyau Last time I checked Dr. Jackson and General O’Neill took care of that 😉
I wonder if humanity will ever reach the level of technology required to explore our own Hills or Oort cloud, let alone that of other star systems. I have my doubts we'll get that far.
We OORT-A send more probes out there.....
Well, this gave me an existential crisis. You got a subscriber, dude.
I wish these videos were on spotify, I would love to listen on long drives.
Jupiter asked one of the outer planetoids to go out on a date, but she SEDNA
I'M HERE ALL NIGHT!!!!
you won the internet today
NERD!!!
Wait, if I got the joke, that makes me a nerd too.....
@@mattevans4377NEEEEEEEEEEEEERD!!!!!!
......................BAAAAHAHAHAHAHAHAHAHAHA...(cough, cough, cough)...I didn't expect that at all!
U Oort to be a comedian 😂
I‘m always super excited when I see you uploaded a new video. Definitely one of the best documentary channels on RUclips. Keep up the great work dude :)
I never tire of revisiting your channel. Thanks for producing these well done, carefully researched videos. There's something compelling and a bit unnerving about the scale and size of the Oort Cloud. I'm an old amateur back garden astronomer and enjoy imaging comets. The immense distances and orbital periods of these primordial objects are mind melting.
I began watching your videos last week, and I’ve been so amazed by all the facts, distances and phenomena. Thank you for makning these videos. You are awesome.
"The Oort cloud is one of many fascinating things we don't see when we look up at the night sky and other stars. Each tiny speck of light from the sky abstracts the intricacy of its system from its planet and moons right out to its Oort cloud; the vast hidden shell that lies in the space between stars."
What a poetic concluding paragraph
ive been wondering more about the Oort cloud lately... thank you for uploading this and explaining it comprehensively. SEA never fails to be exceptionally educational
6:00 so hard to imagine light actually being too slow to travel certain distances regardless that its instantaneous to us in our lives. Trying to imagine light traveling, cant wrap my head around that one.
This is my favorite video of yours, I’ve watched it at least 5 times over this past year. Its so interesting and the music throughout is wonderful. A welcoming but mysterious tone, very nice platter for all the information. 🤘
Damn I had not heard on any of the other channels the vastness of this cloud. Amazing reporting my man.
"We'll never be able to understand another star system better than we understand our own"
I mean... yeah. Even if we could go to other systems, I think ours would be more explored.
Praise the Lord praise the Lord praise the Lord
@@josephcanavati1884 no
Right. The narration is generally so high quality that a statement like this grabs your attention even the more so.
SEA deserves forgiveness for the occasional blooper...
You showing an exact scale of how large the Oort Cloud was in comparison to the rest of the solar system gave me an existential crisis.
Videos like this help me forget all the insanity in the world and let my imagination wander
From the Legends Series to Maps from Hell, to the absolutely incredible and beautiful space videos, this guy has a standard for quality that goes above and beyond 99% of youtubers today. I myself have been fascinated by the universe since I was a few years old, and I'm so greatfull to SEA for making these incredible videos. I've been a fan for years, and I'll always be a fan.
I'll leave a reply under this comment in 10 years and detail how much my life has changed, remind me to do it when time cometh
I got u
@@sea_space Thanks, great vid btw
You. Better not forget
Please reply to me so I can remember...
@@notafeesh4138 lol
One of the few channels where I actually seek to re watch it's videos & enjoy just as much as the very first time. 😊👍💯💕 Great Quality content!!! Thank you!!
Your videos are too chill man, really enjoying it
This was .. Oort of this world! ................ * crickets * ............. I'll go hide in the corner of shame now - in any case: great vid, SEA!
I liked that one, no crickets! Thank you 🙏
@@sea_space thanks man - love your channel
The David Attenborough of space did it again! Awesome video mate.
What awesome content you have in here. Not just good explanations of complex things, but this soundtrack is so on point!
this is probably the best narrated, articulate, easy to understand, bullshit free, space doc i have ever watched, and i've watched a few..... well done mate top marks!
Your research and narration of these videos is unbelievable mate. Keep up the good work
Finally a great explanatory and well done video about the objects in the outer solar system and specifically the Oort Cloud. Your voice together with the way you narrate is almost like poetry 🙂 Thank you. Keep up the great work! /Mack
Your videos are so calming and inspiring. Best material available in RUclips, hands down.
I can not get enough of the SEA docos..... please keep them coming they ...are the best available...full stop!
Never stop making videos! I adore them because i'm really fascinated with space and there isn't as far as i know another channel like yours c:
There are a few more. David Butler is one. He hits just the right note with his measured pace. Anton Petrov for a daily science hit can’t be beat too. Event Horizon, Fermilab....all good for cosmology and things weirdly quantum.
Thankyou so much man. I thought I'd watched every vido on space and had a good idea of most of the cool things out there. Turns out i've always thought the Oort cloud was the same as the Kyper belt. Thanks so much for teaching me something new.
I remember seeing Hyakatake. Still the only comet I've seen with my own eyes.
Always enjoy watching your posts.....thorough and concise. Keep going!!!
Has an oort cloud been seen around another solar system ? They have found thousands of exoplanets.
Nope. Because ""if"" an oort cloud did exist, the material would be so small compared to the sun and sooooo far apart that no one can see it.
Iirc we also haven't even confirmed the presence of our Oort cloud!
@@garypalmer997 makes sense.
Not so far... That's another reason we should be thinking seriously the possibility our planet is special.
@@georgeisaak5321 it is🤗
As always this has been a pleasure to watch. I'm always looking forward to your videos. Now, this might be surprising but I do listen to your videos from time to time to fall asleep. The topics, music and your voice-over are somewhat calming, soothing and transport me into the vasteness of the universe and its mysteries and really help to fall asleep. So, thank you for teaching me new things as well as helping me out to find some sleep!
I loved this. You impressed on me the absolute vastness of the Oort Cloud. Thx
Very touching ... very philosophical ...
... very close to the metaphysical ...
... in a way, very sad ... in another very blissful ...
The Oort cloud just sounds cool!! And is enjoyable to say!!
FINALLY!!!!!!! Been waiting for an Oort Cloud video from you
I like the way you say "structure" and "however". Anyway, truly astonishing work! Thank You.
I knew about bits of this… but my mind is suitably blown. The scales!
This is one of the best and most informative videos I have ever seen.
this was the most relaxing video i've ever watched, and i loved it.
Thanks for posting this about the Oort cloud. Very interesting.
Undisputedly the best video on outer solar system, oort cloud and comets. Hats Off!
This is exactly what I needed today. Couldn't be more grateful. 🥰
Love your content. 1 of the best channels on RUclips
Great vid! The music is relaxing, in the background.
Your voice is steady, clear.
So is the content 👌👌
This actually got me interested in astronomy again, thanks
The Oort cloud is really an alien spaceship powered by the sun.
Why is it in pieces?
@@Canadian_Hospitality Because it is an alien spaceship powered by the sun dummy.
I have watched every single one of your episodes bud, well done 💪.
Reddit wants to know your location
Got this video in my recommended. Gotta say, I love that channel logo. It’s super slick.
Top-Drawer. Well written, excellent graphics.. the distances are more than the human mind can ever fathom
Your work is really the best thing that exists on RUclips.
Of all the video's I've seen through the years, yours are the best.
I hope you will continue to create these excellent and teaching videos for a long time!
Cheers
Thank you so much! 😀
A topic I always wanted to see covered by Sea
So I'm very happy about this one
Thanks for another great video, look forward to many more!
Horton is never gonna hear a who out here!
What a wonderful video you put together. Extremely informative & very detailed material! Bravo Sir Bravo 👏 👏 👏 😀
Hit like as soon as it started.
I know the video will be great.
Think about how big this is and that's only about 1/4 the distance to the closest star. Yet when we look in the sky we can see galaxies with billions of stars all just as far apart as a single small point... That's how far away it is.
The scale of the universe is truly incredible
Amazing work! Keep 'em coming!
Am I hallucinating or does everyone feel like they have already travelled this and looking at this info is giving you kinda deja vu
SEA the kinda guy to make a living on fiverr for his voice overs
SEA and Astrum. They have veery soothing voices.
SEA and Astrum collab when
@@Panzer_Runner i believe they are the same person :D
Morgan freeman of astronomy
RUclips USER listen to john michael godier his voice is like their’s and amazing
Great video, keep up the good work. Inspiration to us all
Saw comet Toba 1970. Brilliant! Awesome God’s handiwork when set the stars in the sky.
Would love if they utilized the vasimir engine or a nuclear engine. The vasimir would surpass/catch up to the Voyager one probe in approximately 20 years and the nuclear would catch up in about 40 years. We need to utilize are best and fastest technology to explore the rest of the oort cloud. We would've hit the inner edge of the oort cloud 20 years ago.