![Top 10 Facts - Space [Part 1]](https://i3.ytimg.com/vi/W62aVty77Lw/maxresdefault.jpg)
Top 10 Facts - Space [Part 1]
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If we see a galaxy that is over 10 billion lightyears away then that means we see it as what it looked like 10 billion years ago like the Hercules corona great wall galactic filament. But that would mean its only 3 billion years old and its said that that would be impossible to form as our galaxy- and that-s just a galaxy not filament (which is a cluster of them) took 4 billion years to form. So how was it possible that all that came together if the universe is 13 billion years old.
But that-s not what i-m really confused about- Well I am but my point is, lets say we lived in a galaxy there, we could still see further out into the universe no? So there would be something 10 billion light years further away which would make it 20 billion years if we did live in the milkyway but looked 10 billion more years further than the filament so that makes it 20 billion which literally proves that the universe is older than 13 billion years? No! Doesnt it?
Date: 2023-12-17
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Comments and reviews: 19
-D-Vinko
The description of cold welding is really bad.
It's not going to -meld- together, the atoms at the point of contact have no oxygen between them, so they literally align in their normal crystalline structure relative to the particle next to them, Covalently bonding electrons.
The object won't turn to liquid, it will literally just become one single object; and this is ONLY on very high tolerance surfaces. A perfectly flat plate is a good example; or in the case of how we discovered this; the PERFECTLY machined pieces of an airlock door which cold welded shut while astronauts were outside of it.
Your further statement implies it has never happened in space, as I mentioned, it has happened in space.
These objects will ONLY weld because of their relative surface area with the other object they weld to.
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The description of cold welding is really bad.
It's not going to -meld- together, the atoms at the point of contact have no oxygen between them, so they literally align in their normal crystalline structure relative to the particle next to them, Covalently bonding electrons.
The object won't turn to liquid, it will literally just become one single object; and this is ONLY on very high tolerance surfaces. A perfectly flat plate is a good example; or in the case of how we discovered this; the PERFECTLY machined pieces of an airlock door which cold welded shut while astronauts were outside of it.
Your further statement implies it has never happened in space, as I mentioned, it has happened in space.
These objects will ONLY weld because of their relative surface area with the other object they weld to.
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-sethreign8103
Putting things into perspective only works when you get a relatable size. Comparing trillions with billions does nothing to help anyone mentally visualize that. Really you could've just showed a picture of each galaxy to scale next to each other. I know there was a picture but it was never specified to be to scale. Still kind of impossible to imagine without the Earth or Sun as an additional frame of reference but still loads better than spitting out ridiculously large numbers.
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Putting things into perspective only works when you get a relatable size. Comparing trillions with billions does nothing to help anyone mentally visualize that. Really you could've just showed a picture of each galaxy to scale next to each other. I know there was a picture but it was never specified to be to scale. Still kind of impossible to imagine without the Earth or Sun as an additional frame of reference but still loads better than spitting out ridiculously large numbers.
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-babyrazor6887
Ever take a long road trip? If you have then you'll know that at some point during your trip you'll stop to get fuel and perhaps a bite to eat. Well space has it's long road trips to and those travelers would require like accommodations too. This is why our moon is hollow, it's the garage and our earth merely a bed and breakfast on a long journey. And the guests at the B+B don't mess with the staff, why ruin a good thing.
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Ever take a long road trip? If you have then you'll know that at some point during your trip you'll stop to get fuel and perhaps a bite to eat. Well space has it's long road trips to and those travelers would require like accommodations too. This is why our moon is hollow, it's the garage and our earth merely a bed and breakfast on a long journey. And the guests at the B+B don't mess with the staff, why ruin a good thing.
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-isachdeva
Wait so you-re telling me the sun isn-t really jello? What-s next huh? You gonna try telling me the moon isn-t cheese? Oh and I bet you think the earth is round too, huh? Or that Santa Claus isn-t real? That babies don-t come from cabbage patches? Or that Hogwarts doesn-t exist and I-ve been waiting for my acceptance letter all these years for no reason? Yeah, nice try.
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Wait so you-re telling me the sun isn-t really jello? What-s next huh? You gonna try telling me the moon isn-t cheese? Oh and I bet you think the earth is round too, huh? Or that Santa Claus isn-t real? That babies don-t come from cabbage patches? Or that Hogwarts doesn-t exist and I-ve been waiting for my acceptance letter all these years for no reason? Yeah, nice try.
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-lalemon
IC 1101 seems to be a lienhood
Imagine that you have a many neighborhood interplanet that saw each other and pass each other, maybe 1 planet is likely a state (a country) because theres so much planet around and so many life, and also theres so many threat, thats why they should to be 1 country on 1 planet only thats kinda fun.
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IC 1101 seems to be a lienhood
Imagine that you have a many neighborhood interplanet that saw each other and pass each other, maybe 1 planet is likely a state (a country) because theres so much planet around and so many life, and also theres so many threat, thats why they should to be 1 country on 1 planet only thats kinda fun.
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-TheClownsAreThere
Interesting fact about the star that burns cold.
Brown dwarf stars don't actually burn at all. Brown dwarfs are too small to conduct a fusion reaction, so it's not too hard for the gas to reach a very low temperature if nothing is heating it up.
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Interesting fact about the star that burns cold.
Brown dwarf stars don't actually burn at all. Brown dwarfs are too small to conduct a fusion reaction, so it's not too hard for the gas to reach a very low temperature if nothing is heating it up.
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fun-facts
A black hole is not a sphere, it is theorized to be a point, you only see a black sphere because in the region of space around the point there is a strong enough gravitational pull that light can-t escape(so it looks like a black sphere)
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A black hole is not a sphere, it is theorized to be a point, you only see a black sphere because in the region of space around the point there is a strong enough gravitational pull that light can-t escape(so it looks like a black sphere)
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-madmilk762
If that one star is so cold, couldn't we touch it then with proper equipment? We'd still have to worry about the gravitational pull condensing us into the size of a soup can but at least we wont have to worry about burning and melting
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If that one star is so cold, couldn't we touch it then with proper equipment? We'd still have to worry about the gravitational pull condensing us into the size of a soup can but at least we wont have to worry about burning and melting
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-nyck
2014, woke up at 9 am and turned on my Xbox 360 black ops 2 started running and I would turn these lemming videos on, times were so much simpler then, life is short and you don-t know what the world will bring tomorrow.
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2014, woke up at 9 am and turned on my Xbox 360 black ops 2 started running and I would turn these lemming videos on, times were so much simpler then, life is short and you don-t know what the world will bring tomorrow.
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fun-facts
In cold welding the metals don't -melt-. They fuse together, but without melting.
And crazy to know we have actually a picture of a black hole now.
The M82 is a pulsar.
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In cold welding the metals don't -melt-. They fuse together, but without melting.
And crazy to know we have actually a picture of a black hole now.
The M82 is a pulsar.
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fun-facts
The M82 object was a magnetar within the milky way that was in fron of M82 at the time of it's first detection. Being a neutron star, this was also it's first discovery.
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The M82 object was a magnetar within the milky way that was in fron of M82 at the time of it's first detection. Being a neutron star, this was also it's first discovery.
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-100euronjuusto
It has been seven years since this first episode came out. seven years. I still watch these from time to time. These are so soothing to watch over and over again.
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It has been seven years since this first episode came out. seven years. I still watch these from time to time. These are so soothing to watch over and over again.
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-abk9203
6: 32: - Corona was predicted 6 years ago.
No suprise, what I really feel now is it is all conspiracy and that Bioweapons are now used for mass destruction
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6: 32: - Corona was predicted 6 years ago.
No suprise, what I really feel now is it is all conspiracy and that Bioweapons are now used for mass destruction
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-kj12351
Stephenson 2-18 is the biggest star right now. It's about 2150 times the radius of the Sun. Stephenson 2-18 would engulf the orbit of Saturn.
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Stephenson 2-18 is the biggest star right now. It's about 2150 times the radius of the Sun. Stephenson 2-18 would engulf the orbit of Saturn.
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-michaelb1370
He sounds like a Swedish exchange student fresh off the viking ship in these older videos. Dude has evolved in every way possible
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He sounds like a Swedish exchange student fresh off the viking ship in these older videos. Dude has evolved in every way possible
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-Dlopwoo
2: 35 watch the movie Interstellar, its very realistic from black hole shape to the fact theres no sound in ever space scene
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2: 35 watch the movie Interstellar, its very realistic from black hole shape to the fact theres no sound in ever space scene
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-i_am__nothing
Have you guys ever found out about flatness of space? Yes it exists in the neural cortex of our braindead cells.
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Have you guys ever found out about flatness of space? Yes it exists in the neural cortex of our braindead cells.
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-achmodinivswe9500
I knew there was at least 4 more dwarf planets in our solar system but I had no idea we had that many
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I knew there was at least 4 more dwarf planets in our solar system but I had no idea we had that many
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-shinigami891
5: 45 Andromaway Is a much better name, as Andromeda is bigger and the Milkyway is simply in it's way -
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5: 45 Andromaway Is a much better name, as Andromeda is bigger and the Milkyway is simply in it's way -
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