Search found 499 matches

by astrolabe
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 ...
by astrolabe
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.
by astrolabe
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...
by astrolabe
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, ...
by astrolabe
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...
by astrolabe
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!
by astrolabe
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.
by astrolabe
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!......
by astrolabe
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...
by astrolabe
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?
by astrolabe
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...
by astrolabe
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.
by astrolabe
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,
neufer wrote:Space-time, itself, is constantly cascading into a black hole.
Agreed.
neufer wrote:A black hole is the antithesis of a state of rest.
Not agreed, not fact. Simply because all opinions beyond the event horizon, no matter how learned, are open and subject to debate- mine included!
by astrolabe
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 ...
by astrolabe
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...
by astrolabe
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 ...
by astrolabe
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...
by astrolabe
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...
by astrolabe
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?
by astrolabe
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?
by astrolabe
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,
Chris Peterson wrote:We can never see beyond the observable universe, by any means.
Well, d'uh. :wink:
by astrolabe
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...
by astrolabe
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...