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1,358,512 Views • Apr 15, 2021 • Click to toggle off description
Why does Betelgeuse's surface bubble so much? The answer is truly astonishing. Astrum merch now available! Apparel: teespring.com/stores/astrum-space Metal Posters: displate.com/promo/astrum?art=5f04759ac338b
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Image Credits: ESO/Bernd Freytag
Music Credit: Anima - You Are Truth
Views : 1,358,512
Genre: Education
Uploaded At Apr 15, 2021 ^^
warning: returnyoutubedislikes may not be accurate, this is just an estiment ehe :3
Rating : 4.821 (2,562/54,821 LTDR)
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User score: 93.31- Overwhelmingly Positive
RYD date created : 2022-04-09T15:53:58.774761Z
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1,549 Comments
Top Comments of this video!! :3
I hope Ive got the figures right, but the simulation in full is just shy of 32 seconds covering around 7.8 years. So its roughly 1 year every 4 seconds of footage you are viewing.
So, much slower in reality, but on the scale of such a massive star its incredibly dynamic.
448 |
Stunning timelapse *of a computer model
888 |
That computer simulation is very appealing to look at
469 |
Don't forget that Ford Prefect's home world was somewhere in that vicinity.
205 |
That’s not a time lapse that’s a simulation.
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Am I the only one that wants to go Beetlejuice Beetlejuice beetlejuice? LMAO 😂 😂
484 |
When it goes Nova several things will happen
1. Goodbye to dark night
2. Animal confusion
3. This will last a while until the light finishes hitting us...
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I really wish I could witness it blowing up in my lifetime.
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That sunset would look phenomenal!
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Stars are not what you think when you go beyond the glare!
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“I've seen things you people wouldn't believe. Attack ships on fire off the shoulder of Orion ... I’ve watched C-beams glitter in the dark near the Tannhäuser Gate. All those moments... will be lost, like tears in the rain.” Rutger Hauer
2 |
My favorite star in the night sky.
29 |
Missing your longer science explanations, still, thanks for this one :)
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Wow, I did not know it would look like that. That image you showed at the end was interesting. I know its not exactly 'HD' or shows any crystal clear features of the star, but that star 642.5 light years away! Its amazing we can even get any sort of picture. I wonder what the future holds with better technology for gathering data like this. Im super excited for the James Webb telescope! If it ever launches that is 😄
110 |
You really do have the best and most interesting videos on the subject of the universe! I always learn something from each of your videos!
2 |
I've been into science since I was around 9 and I'm 23 now, very few things people say about astrophysics or astronomy surprise me now since I've heard it all before in dozens of documentaries and hundreds of videos, but I never knew that if a stars size is spread out so much while retaining it's same mass that it would struggle to hold itself together resulting in a lumpy mess of plasma, I was aware of all the other aspect such as the reduced gravity (relatively speaking) and that it would be less dense as it expands but I never considered that the appearance would be altered too, I had just assumed that it would retain it's perfect spherical shape throughout the whole process, this was very fascinating and weird to think about
6 |
Amazing Video! I learnt many things about Astronomy from this
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Was told I was getting a time lapse. Got simulation instead.
8 |
Come on B, just supernova already!
16 |
@astrumspace
3 years ago
I really didn't know Betelgeuse's gravity was quite so weak. Those bubbly convection cells make a lot more sense now.
Unfortunately the video I was due to release yesterday has been held up due to an issue with the sponsor (it was my fault, unfortunately. I'm trying to get it resolved ASAP) so this is just a little something to tide you over.
Want more about Betelgeuse? Check out my longer video I did about it here: https://www.youtube.com/watch?v=rgkdcYznXHA
Want more about supernovae? Have a look here: https://www.youtube.com/watch?v=382zVyI3oSU
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