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Galaxy Rotation vs Redshift by Steve Willner
In article , (Charles R Kiss) writes: I downloaded the rotation rates, optical radius, and...
July 2nd 03 12:11 PM
by Steve Willner Go to last post
1 1,527
Rutherford Atom Revisited by Rob Oldershaw
Niels Bohr won the Nobel Prize in 1922 largely on the merits of his quantized hydrogen atom model, which was based on an analogy to the Solar System. ...
July 2nd 03 04:46 PM
by Rob Oldershaw Go to last post
0 1,440
Cosmology by AMMS716
Hello All, Please reduce my level of ignorance. I am not a physicist, but I am a mathematician. (number theorist). I can deal with tensors. And...
July 2nd 03 04:52 PM
by AMMS716 Go to last post
0 1,494
FW: Simple Question by Richard S. Sternberg
I think there are a significant number of potential answers to Olbers' Paradox, but Geoff's Simple Question ignores them all in his legitimate quest for...
July 7th 03 06:14 PM
by Richard S. Sternberg Go to last post
0 1,476
Formula to Calculate Baryon/Photon Ratio by Dr Measle
Does anyone know how to derive the following formula? Nb/Ny=(Omega-b*Ey)/(Omega-y*Eb) Whe Omega-b is Omega Baryon Ey is the energy of a CMB photon =...
July 9th 03 10:19 PM
by Alastair Hewitt Go to last post
2 2,189
FW: Simple Question by Steve Willner
... If the universe is not expanding (point 2), then the CMBR temperature should have been the same in the past. -- jt]] In article...
(Multi-page thread 1 2)
July 11th 03 10:46 PM
by jacob navia Go to last post
13 2,561
Investigate Phobos by George Prehmus
Thank you all for your responses. Stimulated by them, I did some searching (which I should have done before writing in the first place). For those who have not...
July 13th 03 03:00 PM
by George Prehmus Go to last post
1 1,445
Questions about the "Ancient" planet in M4 by Frank Henriquez
As much as I enjoy reading about new planetary systems I'm having a hard time believing that this object really is a planet, since it's in such a metal poor...
July 15th 03 02:07 PM
by Paul F. Dietz Go to last post
2 1,526
Alan Guth by Serenus Zeitblom
Bob Nelson wrote Is Guth now entitled to a Nobel prize for his work (in spite of his unseemly lobbying). I think it would...
July 15th 03 02:07 PM
by Serenus Zeitblom Go to last post
1 1,351
Questions about formation of planetary systems by Roger Stokes
I understand there are presently two models for the formation of gas giants: Core Accretion, in which a 10 Earth-mass rocky core forms first, and...
July 15th 03 11:27 PM
by Joseph Lazio Go to last post
2 1,517
Can "13 billion" yr old planet actually be younger? by Roger Stokes
"Gene Partlow" wrote in message Is there any reasonable chance that the planet formed significantly later than this, and was...
July 23rd 03 10:20 PM
by Roger Stokes Go to last post
1 1,571
Filter Sets by Jon Yardley
Hi, Could anyone help? I need to know the WCL, FWHM and peak transmition of : Deep sky H-Alpha filter OIII Infrared bands j, h, k and l Any help would be...
July 26th 03 03:53 PM
by Tom Kerr Go to last post
4 1,617
Where to buy a high-end custom-made telescope? by Nathan Koren
Greetings, In the course of my architecture practice, I have encountered a client who wishes to built a personal observatory. Their budget for the scope...
(Multi-page thread 1 2)
July 31st 03 10:41 AM
by Alan W. Craft Go to last post
18 2,191
Galaxies without dark matter halos? by Ed Keane III
] John Baez wrote in message ... In article...
August 4th 03 12:39 PM
by Ray Tomes Go to last post
4 1,763
Galaxies without dark matter halos? by Ed Keane III
John Baez wrote in message ... In article...
(Multi-page thread 1 2)
August 8th 03 10:40 AM
by Jeffery Go to last post
10 2,532
test posting by Jonathan Thornburg (remove -animal to reply)
This is a test posting. You can/should ignore it unless you're one of the s.a.r moderators. -- -- "Jonathan Thornburg (remove -animal to reply)"...
0 1,406
Confused by DeSitter again! by Chris Hillman
On Thu, 7 Aug 2003, Serenus Zeitblom wrote: I think it is pretty well-known by now that DeSitter space can be sliced in lots of different ways, eg by flat...
August 12th 03 01:34 PM
by Serenus Zeitblom Go to last post
5 1,534
moderator's note: delays for crossposts to other moderated groups by Jonathan Thornburg (remove -animal to reply)
Just a note to all s.a.r readers and potential posters -- due to our primary moderator being away this week, and our backup moderator (me) having some rather...
0 1,470
Galaxies without dark matter halos? by Joseph Lazio
"TS" == Thomas Smid writes: TS Joseph Lazio wrote in message TS...
August 12th 03 11:14 PM
by Joseph Lazio Go to last post
0 1,358
Galaxies without dark matter halos? by Thomas Smid
] Joseph Lazio wrote in message ... You're mixing up two different measurements. ...
August 13th 03 11:13 AM
by Thomas Smid Go to last post
0 1,353
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