Search found 499 matches
- Thu Sep 10, 2009 12:55 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Non-Expanding Universe?
- Replies: 16
- Views: 1097
Re: Non-Expanding Universe?
Hello mark swain, Your points of concern do not go unnoticed. However, for me anyway, The Universe, the Earth, and all the microcosms, are complex and somehow interwoven at a level that I have difficulty perceiving. Add in the fast pace of societies and one could easily see how hard it sometimes is ...
- Wed Sep 09, 2009 11:34 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: CMBR Dipole: Speeding through the Universe? (2009 Sept 6)
- Replies: 31
- Views: 3129
Re: CMBR Dipole: Speeding through the Universe? (2009 Sept 6
Hello neufer and Chris,
Once again, many thanks for staying with it. Very sensible answers and logic that is understandable to boot. I'm grateful to be a member of this Forum during a time when so much in the way of knowledge, coupled with all the images, is so available to us all.
Once again, many thanks for staying with it. Very sensible answers and logic that is understandable to boot. I'm grateful to be a member of this Forum during a time when so much in the way of knowledge, coupled with all the images, is so available to us all.
- Wed Sep 09, 2009 5:52 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: CMBR Dipole: Speeding through the Universe? (2009 Sept 6)
- Replies: 31
- Views: 3129
Re: CMBR Dipole: Speeding through the Universe? (2009 Sept 6
Hello again, So as a follow-up it then seems as the expansion rate has out distanced the gravitational attraction over time in spite of the mass-concentration of the Shapley Supercluster, what speeds! Is there anything you can add WRT the area called the Great Attractor? Maybe it's speed relative to...
- Wed Sep 09, 2009 5:29 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: CMBR Dipole: Speeding through the Universe? (2009 Sept 6)
- Replies: 31
- Views: 3129
Re: CMBR Dipole: Speeding through the Universe? (2009 Sept 6
Hello Chris and neufer,'
Grear stuff! Thank you both.
Grear stuff! Thank you both.
- Wed Sep 09, 2009 12:44 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Non-Expanding Universe?
- Replies: 16
- Views: 1097
Re: Non-Expanding Universe?
Hello bystander, WOW! Pinch me now, I had no idea. Nyert, nyert nyert. By the way, thank you especially, and others, for the updates on the Mt. Wilson drama. Looks as if it's ending well except for the fatigue of the Firefighters and their fallen comrades, not to mention the poor vegetation, trees, ...
- Wed Sep 09, 2009 12:27 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: CMBR Dipole: Speeding through the Universe? (2009 Sept 6)
- Replies: 31
- Views: 3129
Re: CMBR Dipole: Speeding through the Universe? (2009 Sept 6
Hello All, I'm curious.The Milky Way, along with a ton of other Galaxies, is moving about 1.4 million mph toward the Shapley Supercluster (which is estimated to have the mass of around 10,000 Milky Ways) via the so-called Great Attractor which is in front of it. 1.) For the sake of orientation, is t...
- Tue Sep 08, 2009 10:53 pm
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Non-Expanding Universe?
- Replies: 16
- Views: 1097
Re: Non-Expanding Universe?
Hello All,
Now look, I'm having enough trouble assimilating the physics of the turtle into my equations as it is so try not to muddy things up okay? Honestly, I think sometimes you guys do these things on purpose just to try and confuse me. Elephant-indeed!
Now look, I'm having enough trouble assimilating the physics of the turtle into my equations as it is so try not to muddy things up okay? Honestly, I think sometimes you guys do these things on purpose just to try and confuse me. Elephant-indeed!
- Mon Sep 07, 2009 9:24 pm
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Non-Expanding Universe?
- Replies: 16
- Views: 1097
Re: Non-Expanding Universe?
Hello Chris,
DAMN...good call, I forgot about the turtles.
DAMN...good call, I forgot about the turtles.
- Mon Sep 07, 2009 9:15 pm
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Non-Expanding Universe?
- Replies: 16
- Views: 1097
Re: Non-Expanding Universe?
Hello All, Boy, I dont know, let me think about this for a minute.............OKAY, WAIT!...... I GOT IT! The solution to cosmology is this: The Universe is flat and everything is falling off the edge!.......nah......I KNOW!........The Universe is flat and everything is being PUSHED off the edge!......
- Sun Sep 06, 2009 2:52 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: light speed and time
- Replies: 15
- Views: 728
Re: light speed and time
Hello Chris, Thank you for clearing up a long-standing question I've been turning over for some time now. That being whether or not direction of motion plays a roll in the slower-clock issue. And that of spacetime curvature as well. Also, you are absolutely correct (if it was you) in saying that the...
- Sun Sep 06, 2009 2:36 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: light speed and time
- Replies: 15
- Views: 728
Re: light speed and time
Hello THX1138,
Out running those android cops was very cool on your part. Good thing the were over budget, eh? BTW how tall was that ladder anyway?
Out running those android cops was very cool on your part. Good thing the were over budget, eh? BTW how tall was that ladder anyway?
- Sun Sep 06, 2009 2:30 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: light speed and time
- Replies: 15
- Views: 728
Re: light speed and time
Hello All, I know that relative to us a body in motion will appear to have a slower clock. So is that all it is? A clock that only appears to run slower? IF that were true (a really big "IF"), what part would the curvature of spacetime play in having a clock "appear" to run slowe...
- Mon Aug 31, 2009 9:25 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Reflector binoculars - is there such a thing?
- Replies: 6
- Views: 1643
Re: Reflector binoculars - is there such a thing?
Hello neufer,
Thank you, Good stuff!
Thank you, Good stuff!
- Mon Aug 31, 2009 2:07 am
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Reflector binoculars - is there such a thing?
- Replies: 6
- Views: 1643
Re: Reflector binoculars - is there such a thing?
Hello All,
Anyone for tri-oculars? Triangulation works in locating geo objects as well as gaining accurate info on one's position. Kind of a 3-D (2D?) locator if you will.
Anyone for tri-oculars? Triangulation works in locating geo objects as well as gaining accurate info on one's position. Kind of a 3-D (2D?) locator if you will.
- Mon Aug 31, 2009 1:52 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Is a Black Hole a Cold Place?
- Replies: 15
- Views: 807
Re: Is a Black Hole a Cold Place?
Hello neufer,
Agreed.neufer wrote:Space-time, itself, is constantly cascading into a black hole.
Not agreed, not fact. Simply because all opinions beyond the event horizon, no matter how learned, are open and subject to debate- mine included!neufer wrote:A black hole is the antithesis of a state of rest.
- Fri Aug 28, 2009 10:38 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Is a Black Hole a Cold Place?
- Replies: 15
- Views: 807
Re: Is a Black Hole a Cold Place?
Hello Chris, Thank you for your information and the relief that I'm not as wacko as some might think. As pretty much a person educated basically by this Forum it is reassuring that as I sit and think, trying to put pieces of info and logic together, that on rare occasions I do get moments where the ...
- Fri Aug 28, 2009 1:54 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Is a Black Hole a Cold Place?
- Replies: 15
- Views: 807
Is a Black Hole a Cold Place?
Hello All, Since it looks as if new threads are becoming somewhat more prevalent why not add to the pile! This idea follows the gravity well concept in the the arena of BH phenom and is (hopefully) to encompass the observations of jets and accretion discs. WRT Gravity and deep Gravity wells, specifi...
- Wed Aug 26, 2009 10:44 pm
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Big Wave: Alternative to Dark Energy?
- Replies: 5
- Views: 383
Re: Big Wave: Alternative to Dark Energy?
Hello makc, Thanks for bringing back to light the thread I started, it was getting pretty far back in the pack there. I remember a poster, whom I'm sure most of you will recall, whose handle was JimJast. He at that time postulated that expansion (or rather the illusion of it according to his way of ...
- Wed Aug 12, 2009 10:53 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Meteor Crater & climate impact (2009 August 11)
- Replies: 26
- Views: 5019
Re: Meteor Crater & climate impact (2009 August 11)
Hello neufer, Bumper , n. [A corruption of bumbard, bombard, a large drinking vessel.] A cup or glass filled to the brim, or till the liquor runs over, particularly in drinking a health or toast. Funny that you included this definition. Some years back I read that the Calif. H.P. watched red cars mo...
- Tue Aug 11, 2009 10:52 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Saturn's Iapetus: Painted Moon (APOD 2009 August 9)
- Replies: 15
- Views: 2235
Re: Saturn's Iapetus: Painted Moon (APOD 2009 August 9)
Hello BMAONE23, Thanks. It looks as if it could be something like a techonic echo of some kind. Maybe a large cake of ice got heaved sideways. If so, perhaps similar structures are evident on other objects with similar makeup or even rocky surfaces that have "wrinkled", displaying a closer...
- Tue Aug 11, 2009 12:04 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: 2001 Monolith found on Mars
- Replies: 14
- Views: 5142
Re: 2001 Monolith found on Mars
Hello All,
I dunno, looks like a lot of foot traffic around it....................monkeys?
I dunno, looks like a lot of foot traffic around it....................monkeys?
- Mon Aug 10, 2009 11:48 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Saturn's Iapetus: Painted Moon (APOD 2009 August 9)
- Replies: 15
- Views: 2235
Re: Saturn's Iapetus: Painted Moon (APOD 2009 August 9)
Hello All,
Good observations, I like the volcano idea. Also, is it just me or does the right edge of the more recent large impact crater in the southern hemisphere have a profile very similar to the right side of the older impact crater beneath?
Good observations, I like the volcano idea. Also, is it just me or does the right edge of the more recent large impact crater in the southern hemisphere have a profile very similar to the right side of the older impact crater beneath?
- Fri Aug 07, 2009 3:18 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Big Bang Gravity Wave
- Replies: 10
- Views: 733
Re: Big Bang Gravity Wave
Hello Chris,
Well, d'uh.Chris Peterson wrote:We can never see beyond the observable universe, by any means.
- Fri Aug 07, 2009 3:07 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Big Bang Gravity Wave
- Replies: 10
- Views: 733
Re: Big Bang Gravity Wave
Hello mark swain, Good questions all. It's rather sad that I'm trying to explain a speculative concept but it's too late to stop now. Gravity in a sense is a state of rest and the only way to detect a state of rest is to measure everything around it that is not in a state of rest. hat is why I think...
- Fri Aug 07, 2009 2:19 am
- Forum: The Asterisk Café: Discuss Anything Astronomy Related
- Topic: Big Bang Gravity Wave
- Replies: 10
- Views: 733
Re: Big Bang Gravity Wave
Hello Chris, But expansion due to a relatively concentrated Gravity field that is itself expanding is the point I'm attempting to make. I don't follow that point. Well, I was thinking along the line that Gravity, presumed to be the first horse out of the gate after t=0, laid down the groundwork or b...