Comet Holmes from Hubble Space Telescope (APOD 28 Nov 2007)
Are you trying to say the earth isn't flat?BMAONE23 wrote:It has also served to bring to light, the shear numbers of ignorant people that there are in the world. (and might serve to identify them) Evident in the Flat Earth Society, and Moon Landing Hoaxers
![Shocked :shock:](./images/smilies/icon_eek.gif)
I suppose next you'll tell me that earth isn't the center of the universe.
![Mad :x](./images/smilies/icon_mad.gif)
Know the quiet place within your heart and touch the rainbow of possibility; be
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor
- Chris Peterson
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Of course, in a very real sense, the Earth likely is in the center of the Universe. It's just not unique in that respect.bystander wrote:I suppose next you'll tell me that earth isn't the center of the universe.
Chris
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Chris L Peterson
Cloudbait Observatory
https://www.cloudbait.com
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Chris L Peterson
Cloudbait Observatory
https://www.cloudbait.com
Yes, it would have to be the center of the observable universe since our observations are made from here.Chris Peterson wrote:Of course, in a very real sense, the Earth likely is in the center of the Universe. It's just not unique in that respect.
Know the quiet place within your heart and touch the rainbow of possibility; be
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor
- Chris Peterson
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That it's in the center of the observable Universe is self evident. It's likely in the center of the entire Universe, as well, since- in three dimensions- any point in the Universe can be considered the center.bystander wrote:Yes, it would have to be the center of the observable universe since our observations are made from here.
But that's a discussion best handled in a different thread.
Chris
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Chris L Peterson
Cloudbait Observatory
https://www.cloudbait.com
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Chris L Peterson
Cloudbait Observatory
https://www.cloudbait.com
OK, Chris, I bite. I have to admit I appreciate your observations and explanations, sometimes I can even see where they're going before you get there. Most of the time they confirm what my limited expertise(?) has led me to believe. Now, I think I would like to see your explanation of how any point can be considered the center of a universe that has no center.Chris Peterson wrote:... It's likely in the center of the entire Universe, as well, since- in three dimensions- any point in the Universe can be considered the center.
Know the quiet place within your heart and touch the rainbow of possibility; be
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor
- Chris Peterson
- Abominable Snowman
- Posts: 18460
- Joined: Wed Jan 31, 2007 11:13 pm
- Location: Guffey, Colorado, USA
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Any 2D point on the surface of a sphere can be considered the center of the 2D "plane" that is the surface. Similarly, any 3D point on the 3D "surface" of a 4D universe can be considered the center. This is the standard model of the Universe.bystander wrote:OK, Chris, I bite. I have to admit I appreciate your observations and explanations, sometimes I can even see where they're going before you get there. Most of the time they confirm what my limited expertise(?) has led me to believe. Now, I think I would like to see your explanation of how any point can be considered the center of a universe that has no center.
Chris
*****************************************
Chris L Peterson
Cloudbait Observatory
https://www.cloudbait.com
*****************************************
Chris L Peterson
Cloudbait Observatory
https://www.cloudbait.com
Thanks, Chris! I had to not think about that for a while. While re-reading your post over coffee this morning, the picture snapped into view and I had to say "Well, DUHH!"Chris Peterson wrote:Any 2D point on the surface of a sphere can be considered the center of the 2D "plane" that is the surface. Similarly, any 3D point on the 3D "surface" of a 4D universe can be considered the center. This is the standard model of the Universe.
![Laughing :lol:](./images/smilies/icon_lol.gif)
Know the quiet place within your heart and touch the rainbow of possibility; be
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor
alive to the gentle breeze of communication, and please stop being such a jerk. — Garrison Keillor