Supernovae: The Most Extreme Explosions!

Supernovae are some of the brightest and most powerful explosions in the universe, bright enough to outshine entire galaxies. These cosmic catastrophes come in many varieties, characterised by their elements and light. Today, we will cover the various types of supernova as we take a deep dive into these tremendous explosions.
Do you use these videos to sleep or for night time watching? Check out the new sleeping space playlist, a collection of my most chilled out and ambient videos.
• Sleeping Space Playlist
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SOUNDTRACK:
- Woodstock | Joni Mitchell: • Joni Mitchell - Woodst...
- Spenta Mainyu | Jesse Gallagher (KZbin Audio Library)
- Access Astronomy Pt. 1 | CO.AG: • Access Astronomy Part ...
- Away | Patrick Patrikios (KZbin Audio Library)
- Orbiting Knowhere | Corbyn Kites (KZbin Audio Library)
- Guardian of the Threshold | I Think I Can Help You (KZbin Audio Library)
- What Am I | CO.AG Music: • What Am I - Background...
- The End | Kyote Hearing (KZbin Audio Library)
- Attraction | Density & Time (KZbin Audio Library)
- The Four Masks | I Think I Can Help You (KZbin Audio Library)
- Black Moon | CO.AG Music: • Black Moon Haunting A...
- Magnetic Lullaby | Amulets (KZbin Audio Library)
- So Dark | CO.AG Music: • So Dark - Haunting Atm...
- No. 8 Reqium | Esther Abrami (KZbin Audio Library)
CO.AG Music's Channel: / @co.agmusic
FOOTAGE:
The space scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator:
spaceengine.org/
Get SpaceEngine on Steam: store.steampowered.com/app/31...
Multiple sequences are public domain footage by NASA and the European Space Agency [ESA]:
- NASA: www.nasa.gov
- ESA: esahubble.org
Multiple stock footage clips were provided by Videezy.com
Multiple graphic sequences were provided by Vecteezy.com
SOURCES OF INFORMATION:
- Lumen Learning, Supernova Lecture: courses.lumenlearning.com/ast...
- Lumen Learning, Observing Supernovae: courses.lumenlearning.com/ast...
- Ohio State University Supernova Lecture: www.astronomy.ohio-state.edu/~...
- Types of Supernova: www.britannica.com/science/su...
- Type 1a: www2.lbl.gov/Science-Articles...
- White Dwarfs & Neutron Stars: www.astronomy.ohio-state.edu/~...
- Kilanovae: earthsky.org/space/unusual-ki...
CHAPTERS:
0:00 Stardust
1:58 What is a Supernova?
4:41 Historic Supernovae Observations
6:58 SN-1987A
9:41 Classifying Supernovae
12:00 Core Collapse Supernova
18:40 Types of Core Collapse Supernovae
21:35 Type 1a Supernova
24:05 Standard Candles
26:23 Kilonova
(NON-ENGLISH VIEWERS)
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[@seb6189]

can we talk about how crazy this production value is? SEA really out here making documentaries for us - love ur work man

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What a legend

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What a beast

[@WindRipples-]

Its the only channel i ever joined.

[@mtb416]

No, we can’t talk about it.

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for real man. great work.. and we love it. we know who WE are. and so do you.

[@jacksonlowry4282]

I’m a writer and film editor, I’m currently working on a sci-fi that is supposed to be very grounded in science. It would be much more difficult to learn about this kind of subject without this miracle of a channel. Thank you so much for the work you do and the incredible effort you put into every video.

[@Gushing69Granny]

You’d think people who write films “very grounded in science” would hire a person knowledgeable about the field instead of learning dumbed down versions of very complex subjects.

[@leminjapan]

@@Gushing69Granny but when you're making a movie meant to appeal to the masses, you always need to simplify the science somewhat. Not everyone has a B.Sc.

[@vlindstrom]

@@Gushing69Granny the essence of many topics are well encapsulated by this channel. It's not mathematically rigorous, but that level of granularity isn't necessary for non-instructional films. Making things somewhat realistic and scientifically plausible does not require such depth of understanding. He's expressing his appreciation of this channel's accessible distillation of complex phenomena, the details of which are arcane and ultimately incredibly mathematically complex. Let him live 🤷🏽‍♂️

[@whocares2214]

@@Gushing69Granny wow way to miss the mark with that comment huh

[@KutWrite]

@@Gushing69Granny: You do it your way, we'll do it ours. We're not trying to teach physics, only correctly employ it to predict what MIGHT happen in the future. Beyond that, what @Sir Girthington said above.

[@Shadow-lx5gf]

Milions of people should see this! Anywhere I go, I would be telling how awesome this channel is, so it gets attention that it really deserves! Thank you for your work SEA!

[@egementopcu3950]

Bro why you so fuckin RIPPED tho

[@miamineighborhoodrealty2873]

@@egementopcu3950 He goes to the gym.

[@datdudeinred]

You meant Millions of people should sea this. Right?

[@egementopcu3950]

@@datdudeinred 💀💀💀

[@axdihaf9094]

Only stupid people take everything seriously in this video

[@beanbaghandle]

So, my dad passed away when I was 4 years old. As a result of this, i've obviously inherited some items. One of which is made of gold. It was his wedding ring when he married my mum. I've just reached the end of the video and heard what you said about gold and silver, making me properly look at the ring i'm wearing for the first time in a long while. I'm really, really glad I watched this video in particular. Supernovae are one of my favourite subjects, but intertwining it in that way hit different tonight. Your content is nothing short of brilliant SEA. I look forward to your next one.

[@S1lentRoyalty]

I am Sorry For You My Man

[@loqjaw]

I'm not exaggerating when I say that your channel is hands down one of the best I've ever seen on KZbin. You manage to inform, educate and entertain (the old BBC motto) with every video you upload, and you also help me with my insomnia. Thank you mate, I don't know your name but you deserve recognition as one of the best KZbinrs out there.

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Someone called Dark copied your comment.

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Frr

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his names sam just letting ya know

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I can’t believe how amazing all these videos are - it’s such a remarkable channel and such high-quality content- Godspeed, SEA, your videos are amazing to see 💕💕

[@adambaker6794]

I know right? Always high quality too, like I haven't had one experience with them that I didn't learn a ton from lol

[@miamineighborhoodrealty2873]

Agreed, It’s always worth the wait.

[@bauzibauz313]

It feels like watchin those space documentaries way back when u had little worries and lots of curiosity

[@Bollibompa]

@@bauzibauz313 Ugh, get over growing up already...

[@bauzibauz313]

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[@joy-wire]

I once heard space being described as "violent", and it has stuck with me ever since. It's humbling how delicate (known) life is, and the very specific conditions required for it to not only exist, but continue to flourish. Even the most hardy and adaptive of species are like a little snowflake in the grand scheme of cosmic conditions. We can't even leave our planet without carefully engineered tech without dying. Hell, you can even die falling out of bed! Sometimes I try to imagine what it would be like if I somehow fell into something like the sun, or a supernova, or a black hole. What would I see or hear? What torture it would be to be under such pressures and speeds. The closest I can imagine is broken ragdoll physics in a game, when a dead body gets stuck in the ground but its head or arm or whatever gets stretched to the other side of the map, and the whole thing is angrily vibrating trying to cope with the glitched collision. Then suddenly it gets yeeted out to the sky at the speed of sound, never to be seen again.

[@perrynnlynch3811]

Great comment.

[@miamineighborhoodrealty2873]

Yes.

[@supersaiyancommenter]

Though, to be fair, there's a hell of a lot of space in well... space.

[@v0nndermaxx]

i had that book in my bathroom for years. Violent Universe by Nigel Calder 1969 same year as Woodstock.

[@leminjapan]

I can't explain how much I love your comment.

[@SamiKotiranta]

30 minutes of absolute SEA BLISS. Thanks once again for all these amazing episodes and for this wonderful channel. 💖❤️💖❤️💖🙏💖❤️💖❤️💖

[@KylewithanL]

I'm a space video junkie and in my humble opinion, your videos are light years beyond the others out there. Please don't stop making these or change anything about the way you make them! Thank you so much

[@rarebird_82]

He's right you know, every time I look at my wedding ring I'm reminded of a cosmic catastrophe 😅

[@theprofessorjools]

This has to be the most underrated channel on youtube.

[@RishiJalukar]

Yoooo the GD legend is all grown up. I’m sure you’ve heard this a lot over the past three years but I’m super happy to see what this channel has turned into. It was a pleasant surprise to come back after four years and see this channel not only persisting, but rather thriving.

[@ankush8578]

Highest quality content available on KZbin. Thanks SEA. Lots of Love. My favorite channel.

[@Ayush-dd6bk]

Some of the finest documentary channels on KZbin, your narration skills are absolutely on point. The graphics along with the music selection was some of the finest I've seen. Good job Sea, you're killing it... can't wait for more fire!

[@rubenarroyo5147]

You are probably my favorite KZbin channel. Your videos are so relaxing, gripping, informative and you make it accessible and easy to understand. Thank you so much for your hard work. 🙏🏽

[@0777coco]

i get unreasonably excited whenever you upload a new video, even if it puts me to sleep (in a good way) a lot :D

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I can not believe we have access to such amazing content. The visuals are a 10/10. The narrating is a 10/10. Each new video is on a new and exciting topic. Again, the visuals, graphs, demonstrations of information ... it's all so, so good.

[@cosicave5179]

Brilliant! Ten out of ten. This is your best ever production. Please keep up this now second-to-none standard of excellence!

[@EndureTemptation]

To me you're David Attenborough of Space. I play these at 0.75 speed to prolong the enjoyment, which also increases the DA effect. Also the slwer pacing helps my thick brain to digest the info.

[@woody5109]

I listen to these every night, ear buds in, wife watching TV. I’ve listened to some of these four or five times now, great brain food. Keep up the great work!!!!

[@astralsky_]

Sea’s content are almost the only videos I watch nowadays. Positively phenomenal, as always!

[@Yeebok]

Lemmino and kurzgesagt are valuable additions to that list. I've just found this channel and yes it's amazingly well done

[@wwm9000]

This was a fantastic video. As a suggestion for a future video, I think it'd be fascinating if you devoted an entire episode to the cosmic origins of the elements. In other words, which elements were created in the Big Bang, which are created during a star's Red Giant phase, which are created by supernovas, etc. There are a couple of lectures on this topic on KZbin, but it's such an interesting subject and it would benefit from your storytelling and production polish.

[@cutenihilist]

honestly thank god for your channel. the vast majority of other space yt channels are just spam/clickbait/outright lies. appreciate you, sir!

[@awakein]

Some of the best writing on any science channel - hell, ANY channel - on KZbin.

[@shadowshowz8060]

I was waiting for you to make a video on Supernovae, it is one of my favorite topics when discussing about astronomy, and Im so glad that you made this. Thanks SEA

[@Houba_Nein]

Oh thank you for this , been waiting for a new vid ❤️

[@aceclutch1]

As always awesome documentary, love it

[@haveyouheardofthehighelves]

I'd die happy if I could see Betelgeuse go supernova in our lifetime.

[@CrimsonWalter9092]

Oh you'd die, alright...

[@aneural]

You don't know if there is life there, you don't know if billions would die by an event of this caliber! Fricking xenophobe

[@FleshWizard69420]

Cosmic time is long. Don't count on it😞

[@AngbangCorp]

I'll sleep well tonight✨ Thank you SEA!💜

[@liamgorfido4434]

This is easily one of my favorite channels on KZbin. Absolutely fantastic content, every time. Thank you for doing what you do

[@wangson]

Same here! Every night, I watch a few of these as I drift off to sleep, contemplating the abject enormity of the universe! It genuinely puts me at peace.

[@bradsmith5509]

My absolute favorite channel. Thank you for all your hard work, your fans truly appreciate it!

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the best space content on youtube!

[@kennethkunz2449]

Fantastic: I can't get enough of these fabulous SEA videos, keep up the stellar work!

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I see what you did there!

[@roydoncrerar2852]

Another wonderful production. Thank you for your hard work and dedication. SEA is my favourite cosmic channel.

[@Lrr_Of_Omikron]

I'm so glad this channel was recommended to me. Anything space is awsome and the topics as well as the production value in these videos is out of this world. Not only do I feel relaxed when watching/listening i also learn something new and that's priceless. Please keep up the great work.

[@FirstLast-ii5cp]

I get so EXCITED when I see a new SEA video has been uploaded! Thank you so much for all the effort that goes into your AMAZING videos! They are terrific!!

[@victor-nf9lz]

Outstanding work as usual, thank you ! I love this amount of informative details that you give, highlighted by these beautiful images.

[@ottobyte]

Another perfectly produced and pricelessly informative video. Thanks for being the first person to actually explain a “standard candle” to me in a way my simple brain can understand.

[@THIS---GUY]

I get pumped up for every new release. Thank you for providing us with so many great videos. Youre easily one of my favourite space and science educators. I'm excited to start this one 😁 Much respect and love from Canada 🇨🇦

[@dane2379]

I watch a lot of this type of content, its not very often I get exposed to new material about things like supernova, so I am super glad videos like this are being made. Phenominal

[@rukinohi]

Finally a great new video! Love the stuff you do. I learn a lot and your soothing voice and video style helps me fall asleep after a stressful day.

[@taylorblake5368]

SEA’s videos are astounding! Seriously, some of the best educational content on KZbin by far. SEA should get way more exposure/credit than what it’s currently getting. Documentary quality work. I could easily imagine seeing these as episodes on any streaming service (Netflix,Disney+,etc.) or cable tv (NatGeo,Discovery,etc.) Great job! Keep it up! 👍👏

[@robertus7260]

Man your videos are soo good I actually get stoked like nothing else when I see your videos being released, much love

[@SRV1o1]

Was About to sleep but hey sleep can wait.

[@BoojieBaker]

Thank you so much for another enchanting journey, SEA! 💜

[@1cedcoffee]

for some reason i haven't received notifications when you upload even though i've turned on channel notifications... oh well, just more great content for me to watch now :D edit: also how do you have only ~440k subs with content this good

[@vrikey]

I've watched almost all your vids twice, and I always look forward to the next. Great content, superb narrative, don't slown down, keep them coming!

[@blunun]

This is a fantastic channel. His delivery of the information is spot on and Crystal clear. Quiet as mind bowing subject!

[@benvanzon3234]

I'm so glad I found this channel, these are like professional documentaries and I love them!

[@phaslow4393]

Another masterpiece! Thank you Sea!

[@gregmulligan2878]

Your channel is very informative. I subscribed. Keep up the good work.

[@Seeeetch]

Gave this a like this during the ads before the video. You know it’s awesome when SEA uploads!

[@paultoner6318]

Thank you for your another breathtaking and illuminating production video. I’ll have a look in a minute, but I haven’t come across it yet in your channel; but I’d love you to talk about the current thinking on how the more exotic heavy elements are produced… The way you explain things is so accessible.

[@thekrampusclaus4148]

Great video. Should be a part 2 though explaining electron capture supernovae and pair instability (the latter dives more into hypothetical territory but I’m all for it)

[@Constricta57]

Thank you for these amazing documentaries

[@houserhouse]

I used to watch these to go to sleep. Now I watch during the day because this is stuff I want to remember. Love cutting my teeth on the cutting edge with your help, Sea

[@arvindraghavan403]

Thanks for another great upload!

[@nmcshar]

Absolutely love your videos, I've been following your content for about about a year at this stage and it's been incredible watching how professional your videos have gotten. I'm looking forward to where this channel takes you and to watching all your future videos. I'm also a big fan of how regular your uploads are, and I'm glad that you're focusing on quality as opposed to trying to get a mediocre video out in a shorter amount of time. Keep up the good work :)

[@bencsukaa]

Such a treat to see a notification for a new video by SEA

[@yoyoyogames9527]

dude im not joking literally yesterday we watched ur video on the early universe in physics, my a level physics group watching sea, i was so suprised, just shows how far your content has come man :3

[@sammysam2615]

Top Shelf Content as usual. Can't wait for this man and his team to reach 1M subscribers

[@rinkaguya372]

Amazing video! Love how you're able to explain supernovas in such ease and detail, love it when I'm trying to chill. Great stuff as usual SEA. ^^

[@jorgkukla8097]

I just like the form of your presentation: you are calm and relaxing, occasionally perhaps a little bit sensational, but due to the matter explained, it has to be. You are describing heavily energetic processes, so you give an example that one may have a clue of the dimension talked about. Thank you.

[@lbj23fanbrown65]

Hundreds of comments about how great this channel is. Here is another one. Such rich information delivered in such soothing voice that transforms you into the middle of the phenomenon.

[@comedyMania365]

SEA of knowledge 👏

[@rmorrin240]

Always a good day when SEA releases one of their high quality space videos

[@Knaeben]

This video is outstanding. Best quality I've seen. Please keep making them.

[@pietrovolpe1642]

Man, you're simply the best science channel on KZbin, damn bro, high quality videos, great narrative, everything is perfect!

[@GauravPaul91]

This channel keeps on providing. This is a topic that has fascinated my imagination when I studied 15 years ago. Love it!! Great job SEA.

[@user-nr2ku9dk9b]

I'm dying to know where SEA gets his graphics from. Does he make them? Does he have a team? Or does he use an animation software?

[@sea_space]

I use I program named "Space Engine" which is a virtual universe simulator game available on steam. That's where I make the space graphics. Stock footage and the like comes from free stock footage websites and public domain footage from NASA and the ESA!

[@Gyrfalcon312]

To borrow a comment trend I'm seeing here, I really have to tell my friends about this channel. I watched a video of your about the end of the universe, and between these two, it's rare that I'm riveted from minute one, concerning such heady topics as you regularly discuss. Fan-frickin-tastic!

[@jonsaunders9526]

Thank you SEA for all the work you put in to bring to us such well put together video gems packed with cosmic knowledge.

[@-Gorbi-]

To be fair to Joni Mitchell, I think she knew it wasn’t just a cliche right? Pretty sure they knew about supernovae and atom formation in the 60’s

[@CAPSLOCKPUNDIT]

Stardust is quite poetic. Maybe that's why lyrics describing us as cosmic litter or thermonuclear waste, though just as accurate, never hit the charts.

[@justinwolf7490]

Top tier As usual SEA! Thank you!

[@chingobling5063]

Thank you so much SEA. You are doing your fellow inhabitants of the universe a great service! NASA and ESA should sponsor the channel.

[@wadthbi]

Words alone are not enough to express my love for this channel! Please continue what you are doing as you feed my brain with fascinating and incredible knowledge that i love and cherish dearly! We are all but dust !

[@TheCMCLifestyle]

Man I absolutely 💯 love ❤ when you release a video. They're always very educational and informative. Also very high quality content 👌🏾 👏🏾 Keep up the good work SEA! 💯👍🏾👏🏾

[@alexkeeton2800]

I always assumed the original version of "Woodstock" was the one by Crosby, Stills, Nash and Young. Came to learn about supernovae and also got pro-tipped on music 😂

[@alexshepherd317]

I can't find the right words to explain how your videos and your voice makes me feel. Simply amazing, thank you so much for existing and for giving us this excellent channel and videos. Never disappointing.

[@slade1172]

Every time you post my day gets that much better, love your vids

[@StJames_]

I’ve probably watched all of your videos my now. From being recommended your channel many months ago, I have developed a fascination to anything space and science related. Just wanted to show my gratitude to your work as you are definitely one of my favourite channels. Is there any other way to support your content? Other than subscribing and liking of course.

[@RudisBua]

once again a very interesting, well edited and well spoken video always looking forward when I get notified for a new video keep up that impressive good work!

[@Nikki_Catnip]

Hell yeah a new SEA video!

[@frankbevibin5991]

From geometry dash to astrology and your content is still as if not more enjoyable congratulations man

[@kinanatto257]

I'm surprised how much your vids evolved. This is the second time i watch this vid. I respect your method of delivery. Your followers here are surly having the fun and info they sought. May the force be with you;)

[@ZeusyAF]

Your videos never cease to entertain/inform. Keep it up!

[@cliffy6749]

SEA’s voice makes me feel a type of way.. i can’t explain

[@chrismartin3197]

Astrum, too. You can hear the guy smiling.

[@joewilson4561]

Sea is the GOAT of KZbin.

[@palrnning9470]

Thanks to your videos, I have actually been able to battle my insomnia, and I watch them whenever I have a snackmeal. And as I love everything about space and physics, I just wanna say, god damn great job making thees videos! And thank you for being real about it!

[@theonordlund1823]

Amazing vid man, keep it up!

[@kodiak2533]

TYSM for this content man. While the universe is something we probably won't see in a small percentage of it's full glory, your incredible narrations really let the imagination do it's work. Thank you for the consistent and great work as always. Love from the US!

[@cadenceglass8809]

Superb channel. I've watched almost every video. Your space content is truly a cut above the rest. Bravo 👏

[@KD6-3.7_]

Any day SEA releases a video is a good day

[@derp4428]

I feel like the only appropriate scientific term for type 1a supernovae would be 'the KABLAMMINATORS', always written in all caps - great vid, as always, I love your narration style and the way you always save some of the most fascinating things for last, keeping us on the edge of the seat for the ride

[@skylark238]

That topic was terrificly crazy

[@duanefentiman]

I can not believe you only have that many subscribers!!! it should be millions !! the detail in these videos are mind blowing and who ever writes these scripts is a poet. beautiful videos and I love nothing more than listening to these every single night while drifting off into intergalactic spacey dreamy sleep. ! ❤

[@pixlpix79]

Brilliant as always! Have quietly hoped for a vid on supernovae too, excellent stuff

[@goshbaby8531]

Bro ur vids r seriously entertaining for ppl like me that love learning abt space thank u for ur service u truly explain everything so well!

[@amirhosseinvahedi8736]

I never follow anyone here in youtube, but you have created a channel that is defenation of the word perfection. I mean how do u make these videos so perfect? I really have nothing to say👏👏👏.

[@ncastle4]

Hey SEA, I always anticipate your videos and tomorrow is my birthday. I appreciate this inadvertent early birthday present and I'll be enjoying this later once I get the chance. Can't wait to get my mind blown again.

[@sea_space]

Happy birthday! :)