Milky Way Galaxy question

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Not to derail the topic in question, but the Big Bang Theory cannot be correct. If you think for such an event to occur, that just so happens to place our Earth at the exact spot in the solar system for human life to exist, a sun that is the right distance away from the earth, and all other outcomes that took place - the odds of such a thing are so incredibly small and science can’t explain that, not to mention the fact that nothing remotely similar has happened a second time. It’s a good fable, but it’s most certainly false.
I was beginning to think the same way, and it's an easy thing to think. On the other hand, if you want to talk about odds and statistics and physics, just look at the numbers involved. The estimate is something like, what -- 250 billion stars in our galaxy alone, and an estimated 100 billion galaxies. Out of all those, the odds of NOT having the exact conditions develop to support our particular type of life seem impossibly tiny. In fact, I'll take it a step further. To believe that our little planet is the only place in the entire universe where life could possibly exist seems, in my tiny, insignificant little human opinion, so conceited as to beggar belief. We have not seen other living beings outside of our own little speck of matter floating in the universe. But to think we're actually the only living creatures in all of creation would be like swimming in the ocean and thinking you're the only person on the planet, simply because you can't see anyone else around you or the fish below you.

And, conversely, it seems that it is typical for those without faith and belief in or lack of wonder about the existence of a greater power to denigrate the large number of highly intelligent people that realize that faith in God and scientific study and facts can easily coexist. Believe or disbelieve what you want, but there is absolutely no need to be insulting.
This. Bravo. It's sad that so many people having what at first appears to be disparate beliefs will so often resort to name calling and insults. I don't think the beliefs are at all disparate in most cases. I believe there is a higher power than ourselves. I also believe that the scientific community has done a fair job of hypothesizing how we got here. They'll be the first to admit that they don't have all the actual answers yet, and we may or may not ever really fully understand how everything works. The religious community says that certain things are unknowable; they may be right, based solely on our mental capacity and ability to observe and travel. The scientific community says, "We think this is how we came to be". The faith community says, "Some higher power made us and everything in the universe". Are we so arrogant as to think that we can dictate just how a higher power would have done that?
 
And, conversely, it seems that it is typical for those without faith and belief in or lack of wonder about the existence of a greater power to denigrate the large number of highly intelligent people that realize that faith in God and scientific study and facts can easily coexist. Believe or disbelieve what you want, but there is absolutely no need to be insulting.
That’s a classic modus operandi for him. I realize that it’s easy to belittle one’s beliefs and insult others opinions when you’re sitting behind a keyboard, so I try not to pay much attention to it.
 
....Our Milky way is only about 1000 light years thick on one axis, but billions on another. ...

Most estimates put the diameter of our galaxy at about 100,000 light years, nowhere near "billions." For comparison's sake, the closest star other than our sun is the Alpha Centauri triple star complex, about 4.3 light years away. The closest galaxy distinct from ours is the Andromeda galaxy at about 2.5 million light years. In the past decade or so, evidence has been interpreted to indicate the existence of another galaxy intersecting or existing within our own that may have been "swallowed up" by ours, called the Canis Major dwarf galaxy, about 25,000 light years from our sun. Similarly, the Sagittarius Dwarf eliptical galaxy is about 70,000 light years from our sun and is also being pulled apart by our galaxy's gravity. The Large and Small Magellanic Clouds are irregular dwarf galaxies orbiting our galaxy, so are not considered "distinct" from ours as they are part of our galactic "system," sort of. They are 179,000 and 210,000 light years away, respectively.... or at least were 210,000 years ago... ;)

Interestingly, the Andromeda Galaxy can easily be seen with the naked eye on a clear starry night, and it's BIG. It looks like a faint wide but not thick oval smudge or cloud hovering just about one of the pairs of stars in the Andromeda constellation. It's wider than the moon appears to the naked eye, and the darker and clearer the sky, the wider it looks.To me, seeing a distant galaxy with the naked eye is almost more enthralling than any of the deep space objects I've managed to locate using my 13.1" Dobsonian.
 
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That’s a classic modus operandi for him. I realize that it’s easy to belittle one’s beliefs and insult others opinions when you’re sitting behind a keyboard, so I try not to pay much attention to it.
Many of those who are quick to ridicule other's beliefs aren’t capable or even willing to try to defend their own. They put their faith in things they don’t understand and trust consensus over logic and sound reasoning.
 
my bad... yea... i had kilometers in my head. not even one cup of coffee on boards yet...:oops:
 
Many of those who are quick to ridicule other's beliefs aren’t capable or even willing to try to defend their own. They put their faith in things they don’t understand and trust consensus over logic and sound reasoning.
I couldn’t agree with you more.
 
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