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re: New Hubble pic showing 15,000 galaxies
Posted on 8/19/18 at 8:30 am to DavidTheGnome
Posted on 8/19/18 at 8:30 am to DavidTheGnome
Trump looks at that and sees real estate opportunities.
Posted on 8/19/18 at 8:51 am to DavidTheGnome
This is important and affects my life!
Posted on 8/19/18 at 9:06 am to DavidTheGnome
That full res image is incredible
Posted on 8/19/18 at 9:13 am to DavidTheGnome
quote:
There is absolutely no way possible we are alone in the universe.
Do you even flat earth baw?
Posted on 8/19/18 at 9:23 am to DavidTheGnome
There’s just no way we’re alone.
Posted on 8/19/18 at 10:15 am to DavidTheGnome
quote:
There are an estimated 100 to 200 billion planets in the milky way.
That's the conservative estimate, based on the idea that each star has at least one planet. A middling estimate is that our galaxy has at least one trillion planets, billions of which are earth sized with some 33 billion are within the habitable zones of their stars.
quote:
The milky way is just one galaxy. The estimated number of galaxies is 200 billion to 2 trillion.
And that's just the observable Universe. Max Tegmark of MIT and other physicist mathematicians estimate the actual size of the entire Universe to be 10 to the 23rd power times the observable Universe. That's 100,000,000,000,000,000,000,000, or 1 followed by 23 zeros bigger than what we can see inside the particle horizon.
quote:
There is absolutely no way possible we are alone in the universe.
I added the information above to support your contention that there is, in all probablility, other intelligent life in our Universe. The numbers make any other conclusion seem ridiculous.
However, and it's a big however, we are forced to use this same context to define alone. If there are uncountable intelligent civilizations on other worlds but they are beyond our ability to detect them and communicate with them, then we are indeed alone. So, alone is a relative term in the context of the Universe as we currently understand it.
Posted on 8/19/18 at 10:50 am to skidry
quote:
We have been looking into space for less than 100 years.
That’s not true. We’ve been looking into space ever since humans have been around, we just had no idea what we were looking at. Galileo put his telescope to the sky in the 1600’s. We didn’t realize that the universe was vastly larger than the Milky Way until Hubble worked it out which is around 100 years ago, but we’ve definitely been looking up far longer.
Posted on 8/19/18 at 10:52 am to DownshiftAndFloorIt
quote:
That full res image is incredible
Yep and trying to open it up brings me back to the 90s
Posted on 8/19/18 at 10:52 am to DavidTheGnome
But wait I thought Jesus created the earth 6,000 years ago?
Posted on 8/19/18 at 10:57 am to DavidTheGnome
Old pic
quote:
The Hubble Space Telescope can see objects even more distant than your eyes can. When it takes a picture of a galaxy 100 million light years away, we are seeing the galaxy as it looked 100 million years ago.
Posted on 8/19/18 at 11:00 am to DavidTheGnome
quote:
The milky way is just one galaxy. The estimated number of galaxies is 200 billion to 2 trillion.
Galaxies range from dwarf (a few hundred million stars) to giants (a hundred trillion stars)
That is a lot of dust from the snap of Thanos.
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