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Link Posted: 11/19/2019 5:11:19 AM EDT
[#1]
Quoted:
I'll never be able to wrap my head around how things work. How we are far enough away from the sun to not fry but at the same time have a sustainable life. How it took 500 million years for the sun to simmer down to the point it's at now. What was there before the universe? And what was there even before that? I get anxiety just thinking about this shit.
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Our whole universe was in a hot dense stateThen nearly fourteen billion years ago expansion started. Wait...
The Earth began to cool
The autotrophs began to drool
Neanderthals developed tools
We built a wall (we built the pyramids)
Math, science, history, unraveling the mystery
That all started with the big bang!
Link Posted: 11/19/2019 5:12:44 AM EDT
[#2]
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Our solar system is in a relatively empty part of the milky way, in the dark space between the spirals. Imagine living on a planet near the core, there would be no such thing as night time. Even facing away from your star, the night sky would be filled with so many stars that your flesh and eyes would need some kind of protection from the extra cosmic radiation/light.

http://4.bp.blogspot.com/-caLZdLGjjEQ/VeEhehZAgUI/AAAAAAABARo/nVY8CIIRHLY/s1600/MilkyWay-665x365.jpg
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Not only is our planet in the  Goldilocks zone of our solar system, we're also in the GZ of our galaxy. Too close to the core of massive black holes, or too far away... ??? Another thing to consider is we have a perfect birds eye unobstructed view of the rest of the universe! We could have been blocked by huge dust clouds of our galaxy, but we're not. Imagine if for some reason we couldn't see past our own solar system or galaxy.
Link Posted: 11/19/2019 5:20:40 AM EDT
[#3]
How the Universe is Way Bigger Than You Think
Link Posted: 11/19/2019 6:02:22 AM EDT
[#4]
Yes, we are in the era of watching planets orbit other stars. HR 8799 harbors four super-Jupiters orbiting with periods that range from decades to centuries. Motion interpolation was used on 7 images of HR 8799 taken from the Keck Telescope over 7 years to create this image
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Link Posted: 11/19/2019 6:38:29 AM EDT
[#5]
Link Posted: 11/19/2019 6:41:22 AM EDT
[#6]
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Well God, so.....
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Well it sure the fuck ain’t Mohammed the prophet
Link Posted: 11/19/2019 7:28:07 AM EDT
[#7]
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Quoted:

If that gives you anxiety just think about all the planet killer sized asteroids out there and how we have no clue where they're all at.
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Want to really rustle the jimmies?  Watch a documentary called "The Rea Death Star". There are regular gamma radiation fountains in the distant heavens that can sterilize entire galaxy swathes. The problem with these is that they come in at the speed of light, so there is no way to predict them or protect yourself ahead of time. You go from fat, happy cow, to cindered carbon dust in an instant.  These were first detected during the Cold War with the use of satellite gamma sensors.
Link Posted: 11/19/2019 7:31:39 AM EDT
[#8]
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Cool vid for distance comparison.

At about 10:20 though he says voyager1 wont break out of our solar system for another 30k years. Its already been announced voyager1 is in interstellar space.
Link Posted: 11/19/2019 7:47:07 AM EDT
[#9]
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Link Posted: 11/19/2019 7:48:31 AM EDT
[#10]
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Or that the atmosphere is relatively thin and just one puff of what, solar wind, could blow it away and we'd lay here gasping until dead.

But for millions of years the thin layer of gas still hangs on.
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Magnets.  How do they work?
Link Posted: 11/19/2019 7:49:31 AM EDT
[#11]
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Quoted:


Ever stop to think about the actual motion of the planets? You know the sun is always moving too...
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What's the blue thingy?
Link Posted: 11/19/2019 7:54:03 AM EDT
[#13]
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Quoted:
Statistics (odds) don't work that way. For most distributions, both absolute 0 and 100 percent probabilities are infinitesimally small, making them the closest thing to impossible that statistics can describe.
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The odds are 1:1.  All we can say is that there was a 100% chance of it working, because it worked.  To say that the odds were any worse would require knowledge of other universes that failed to start under the same circumstances.

Same thing for the development of life on Earth. Until we find other Earth-analogous planets that are devoid of life, we can assume that there is a 100% chance of life developing on planets like ours.  There is no evidence to the contrary.
Statistics (odds) don't work that way. For most distributions, both absolute 0 and 100 percent probabilities are infinitesimally small, making them the closest thing to impossible that statistics can describe.
Looks like 0.0001% was all the odds we needed.

Assuming the variables are consistent throughout the universe, that still leave billions of planets with life on them scattered throughout.
Link Posted: 11/19/2019 7:56:47 AM EDT
[#14]
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Quoted:

Want to really rustle the jimmies?  Watch a documentary called "The Rea Death Star". There are regular gamma radiation fountains in the distant heavens that can sterilize entire galaxy swathes. The problem with these is that they come in at the speed of light, so there is no way to predict them or protect yourself ahead of time. You go from fat, happy cow, to cindered carbon dust in an instant.  These were first detected during the Cold War with the use of satellite gamma sensors.
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I heard that if a gamma ray burst from a hypernova 3,000 light years away hit us, it would be bad - real bad.  3,000 light years is a long way away, relatively speaking.
Link Posted: 11/19/2019 8:01:56 AM EDT
[#15]
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Quoted:
The thought of nothingness just scares the shit out of me. You die, then what happens? Your being is gone your just in a black void of infinite nothingness.
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Ever have surgery where they put you under? Same thing, except you never come out of it.

Try this next time (even if you have to wait until you are old enough for a colonoscopy). They say "okay we are giving you the anesthetic now" and you think "okay, I am going to stay conscious as long as I can: one, two, th.."
Link Posted: 11/19/2019 8:19:12 AM EDT
[#16]
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Quoted:
Our solar system is in a relatively empty part of the milky way, in the dark space between the spirals. Imagine living on a planet near the core, there would be no such thing as night time. Even facing away from your star, the night sky would be filled with so many stars that your flesh and eyes would need some kind of protection from the extra cosmic radiation/light.

http://4.bp.blogspot.com/-caLZdLGjjEQ/VeEhehZAgUI/AAAAAAABARo/nVY8CIIRHLY/s1600/MilkyWay-665x365.jpg
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By the time you got to observe that it might not even look like that.
Link Posted: 11/19/2019 8:23:55 AM EDT
[#17]
I encourage anyone interested in this to go take (audit) a beginner’s Astronomy class at your local community college. I took one when I went back to school prior to transferring to a University, and loved every minute of it.

My takeaways? Space is vast. Why aren’t we developing technologies to be out there exploring it?
Link Posted: 11/19/2019 8:24:24 AM EDT
[#18]
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The post just prior to yours specifically stated not to do that
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Tug on your willie for a few and everything will be right again
The post just prior to yours specifically stated not to do that
  And Jesus never said "Don't masturbate."
Link Posted: 11/19/2019 8:28:56 AM EDT
[#19]
Quoted:
I'll never be able to wrap my head around how things work. How we are far enough away from the sun to not fry but at the same time have a sustainable life. How it took 500 million years for the sun to simmer down to the point it's at now. What was there before the universe? And what was there even before that? I get anxiety just thinking about this shit.
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500 million more years and the sun will be hot enough to burn off the Earths Oceans.
Link Posted: 11/19/2019 8:30:48 AM EDT
[#20]
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Quoted:

Allow me to spice things up a bit.

Photosynthesis uses quantum entanglement.

Birds use quantum entanglement to navigate.
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This it true. Just think, if you had 2 entangled particles on opposite ends of the Universe and you colored one white, the other one would turn white too!

Spooky particles at a distance indeed!
Link Posted: 11/19/2019 8:39:54 AM EDT
[#21]
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That's cool.

What has been discovered about planets outside our own solar system is awesome, especially with how recently the first one was found.
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Coming up on 4500 exoplanets found as of now.
Link Posted: 11/19/2019 8:45:38 AM EDT
[#22]
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Quoted:

If that gives you anxiety just think about all the planet killer sized asteroids out there and how we have no clue where they're all at.
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Jupiter's mega strong gravity pulls in lots of asteroids that could come close to Earth.
Link Posted: 11/19/2019 8:46:19 AM EDT
[#23]
... read up on the BanachTarski paradox
Link Posted: 11/19/2019 8:47:07 AM EDT
[#24]
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Quoted:
And it all happened just perfectly by accident, some would say.  Imagine the odds, that'll boggle your mind even more.
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The odds are really good that it happens often. More stars than grains of sand on all the beaches and most stars have planets.

They are out there but distance and time prevent us from ever contacting each other.

We are each alone in a vastly populated universe. No one is coming to save us. Our only hope is one day we learn to save ourselves.
Link Posted: 11/19/2019 8:48:09 AM EDT
[#25]
"People don't think the Universe be like it is, but it do." - Black Science Man
Link Posted: 11/19/2019 8:48:50 AM EDT
[#26]
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Quoted:
This it true. Just think, if you had 2 entangled particles on opposite ends of the Universe and you colored one white, the other one would turn white too!

Spooky particles at a distance indeed!
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I know thats an over simplification, but is that true in any respect to partical behavior? I remember reading how this could revolutionize communication if it was figured out;  essentially you could communicate vast distances faster than the speed of light??!
Link Posted: 11/19/2019 8:55:28 AM EDT
[#27]
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Quoted:
Wait, there’s a universe?
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Yeah my wife told me it revolves around me
Link Posted: 11/19/2019 9:10:55 AM EDT
[#28]
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Quoted:
What's the blue thingy?
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Quoted:
Quoted:
https://i.pinimg.com/originals/25/75/65/257565f3c27722162eb945c49e65b091.gif

Ever stop to think about the actual motion of the planets? You know the sun is always moving too...
What's the blue thingy?
Such a dick. lol
Link Posted: 11/19/2019 9:15:55 AM EDT
[#29]
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And there are probably more where the light hasn’t reached us yet
There is a diagram of our Galaxy that shows how far our radio transmissions have reached.  It is just an insignificant distance in the scheme of things
Link Posted: 11/19/2019 10:13:31 AM EDT
[#30]
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Quoted:
The thought of nothingness just scares the shit out of me. You die, then what happens? Your being is gone your just in a black void of infinite nothingness.
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Not sure I am on board with nothingness.. Time doesn't make sense when used with nothingness.  Looking at the big bang itself - if it were an infinitely small massive point that exploded and started everything, well what was there before?  Nothing?  If nothing, there was time associated with it - if infinity, well, there was infinitely nothing until there wasn't?  As beings were we infinitely nothing until we were something, then only something for a fraction of time relatively, then going to be infinitely nothing again?

I don't think that there is such a thing as nothing.  Even nothing is a thing.
Link Posted: 11/19/2019 10:14:55 AM EDT
[#31]
There is a theory, that if the universe is ever figured out, it will be replaced by something even more bizarre.

There is another theory, that this has already happened. Twice.
Link Posted: 11/19/2019 10:16:16 AM EDT
[#32]
If you are not ok with the unknown, there are some pretty good story books to fill in the gap.
Link Posted: 11/19/2019 10:16:25 AM EDT
[#33]
Link Posted: 11/19/2019 10:16:32 AM EDT
[#34]
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Quoted:
If the Universe is constantly expanding in every direction at all times, what is it consuming?
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When you inflate a balloon, what is it consuming?
Link Posted: 11/19/2019 10:18:54 AM EDT
[#35]
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The fact they the Earth is so incredibly perfect for life is proof enough. The odds of that happening randomly are literally  Incalculable.
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It's perfect for life as we know it.  There are organisms on earth that live in conditions that would be fatal to just about anything else.

Other planets that may be 100% inhospitable for us may be perfect for other forms of life...
Link Posted: 11/19/2019 10:21:05 AM EDT
[#36]
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Quoted:
When you inflate a balloon, what is it consuming?
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Quoted:
Quoted:
If the Universe is constantly expanding in every direction at all times, what is it consuming?
When you inflate a balloon, what is it consuming?
Energy
Link Posted: 11/19/2019 10:24:24 AM EDT
[#37]
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Quoted:

Energy
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There's your answer.
Link Posted: 11/19/2019 10:30:17 AM EDT
[#38]
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The fact they the Earth is so incredibly perfect for life is proof enough. The odds of that happening randomly are literally  Incalculable.
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No they aren’t.  We have discovered earth like planets already.  We haven’t been able to discover life on those planets, yet.
Link Posted: 11/19/2019 10:37:09 AM EDT
[#39]
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Just think most of the stars in those galaxies probably have supernova already. Just think that light took 100s if millions of years to reach us
Link Posted: 11/19/2019 10:42:05 AM EDT
[#40]
“The only reason for time, is so that everything doesn't happen at once.”

Albert Einstein
Link Posted: 11/19/2019 11:16:17 AM EDT
[#41]
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Quoted:
The thought of nothingness just scares the shit out of me. You die, then what happens? Your being is gone your just in a black void of infinite nothingness.
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Well technically that would mean you just dont exist. Poof. Gone. Like incinerating a hardrive that had loads of source information then its just gone, unrecoverable.

Now imagine this: who you are is actually saved somewhere, call it DNA, a form of consciousness somewhere on a plain of existance above our own....... however it exists, it exists and its workings misunderstood and innaccesable by current tech. Humans evolve another million years and discover a way to snatch that essence of who you are out of the nothingness and recreate you just as you were. Not a copy but a continuance of who you were at the time of death.

If that was the case, would complete nothingness be an issue? Litterally a billion years could go by and once you were "resurrected" it would be as if you woke up a few seconds after you died.

Thats weird.
Link Posted: 11/19/2019 11:18:26 AM EDT
[#42]
If image(s) travel at the speed of light, are we playing a losing game of catch-up?

ETA: And does that make us living memories?
Link Posted: 11/19/2019 11:19:40 AM EDT
[#43]
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Quoted:
When you inflate a balloon, what is it consuming?
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Quoted:
Quoted:
If the Universe is constantly expanding in every direction at all times, what is it consuming?
When you inflate a balloon, what is it consuming?
Maybe he meant “what is it expanding in to?” Which is interesting in and of itself.

The balloon analogy fails at that point because at least we know what a balloon expands into
Link Posted: 11/19/2019 11:27:03 AM EDT
[#44]
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Quoted:
Maybe he meant “what is it expanding in to?” Which is interesting in and of itself.

The balloon analogy fails at that point because at least we know what a balloon expands into
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Quoted:
Quoted:
If the Universe is constantly expanding in every direction at all times, what is it consuming?
When you inflate a balloon, what is it consuming?
Maybe he meant “what is it expanding in to?” Which is interesting in and of itself.

The balloon analogy fails at that point because at least we know what a balloon expands into
Right! Even “Nothing” is “Something” so even if there is nothing beyond the Universe (as we know it), that nothing is something. What is being displaced or consumed or converted?
Link Posted: 11/19/2019 11:27:18 AM EDT
[#45]
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Quoted:
https://www.youtube.com/watch?v=GoW8Tf7hTGA

It's kinda hard to fathom how small we are....
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Thanks for posting.

Cool
Link Posted: 11/19/2019 11:37:56 AM EDT
[#46]
Maybe the universe makes prefect sense but our brains just aren't powerful enough to decode it all.
Link Posted: 11/19/2019 11:42:14 AM EDT
[#47]
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Highly recommended for those who skipped over this.
Link Posted: 11/19/2019 11:54:23 AM EDT
[#48]
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Quoted:
There is a theory, that if the universe is ever figured out, it will be replaced by something even more bizarre.

There is another theory, that this has already happened. Twice.
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Its been said that once man invented stone tools everyone around the world had that ability once it was made.
Link Posted: 11/19/2019 11:56:47 AM EDT
[#49]
“Far Out in the uncharted backwaters of the unfashionable end of the Western Spiral arm of the galaxy lies a small unregarded yellow sun.”

What's really mind blowing is that it's just as vast and complicated when you look at the smaller stuff.
Link Posted: 11/19/2019 12:01:38 PM EDT
[#50]
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We are each alone in a vastly populated universe. No one is coming to save us. Our only hope is one day we learn to save ourselves.
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Someone's a Carl Sagan fan
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