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neophyte question about hubble's law by Nicolaas Vroom
"Phillip Helbig---remove CLOTHES to reply" = schreef in bericht ... In article...
(Multi-page thread 1 2)
October 25th 09 06:35 PM
by Phillip Helbig---remove CLOTHES to reply Go to last post
12 1,170
Graviton Ques? by WG
While I am aware that gravitons are still hypothetical under QM ,,,,, Would gravitons undergo a red or blueshift if the 2 interactin= g masses were moving...
October 13th 09 08:49 PM
by [email protected][_2_] Go to last post
2 629
neophyte question about hubble's law by Oh No
Thus spake Phillip Helbig---remove CLOTHES to reply LOTHESvax.de In article , Oh...
October 12th 09 04:14 PM
by Phillip Helbig---remove CLOTHES to reply Go to last post
1 647
QUESTION: if a planet explodes, which parts spread away faster by JJ[_2_]
Hi all I wanted to ask a question about the physics related to the explosion of a planet. Lets say that there was a planet with 2 "layers": A. solid core...
2 745
Two considerations for Fermi's Paradox by Eric Flesch
A recent paper, astro-ph/0907.3432 by Milan Cirkovic, reviews the arguments surrounding Fermi's Paradox. There is a good discussion of how quickly the galaxy...
(Multi-page thread 1 2)
15 1,526
Betelgeuse as possibly pre supernova - what are the closest and most by sg1
I notice from APOD that Betelgeuse is ~640 l.y. away, and from Wikipedia that it is possibly in a pre supernova stage, perhaps to explode in a few thousand...
September 14th 09 01:29 PM
by Phillip Helbig---remove CLOTHES to reply Go to last post
1 571
Movie "Knowing" by Glen Watson
The end of the 2009 movie "Knowing" shows Earth destroyed by a solar flare. http://www.youtube.com/watch?v=KQEh5_pSbd4 Is this even remotely...
August 30th 09 09:09 PM
by Robert Clark Go to last post
1 928
The origin of spiral arms by Oh No
A little while back I announced on s.a.r. the explanation as to why Newtonian gravity causes galaxies to form logarithmic spirals, and in particular...
August 22nd 09 09:08 AM
by Oh No Go to last post
0 806
CMB: Farewell Isotropy? by Robert L. Oldershaw
For those following important developments in cosmology, I highly recommend the following new paper on confirmed observations of dipole and quadrupole...
July 10th 09 07:48 PM
by Robert L. Oldershaw Go to last post
9 920
Moderator's Note: moderation delays likely over the next few days by Jonathan Thornburg [remove -animal to reply][_4_]
Due to both moderators travelling at the same time, it's likely that there will be delays in moderation of any submissions to the newsgroup during the next few...
0 807
Making a plot in equatorial coordinates by Christian Herenz
Hi, I have a list of objects given in equatorial coordinates... Is there a programm which lets me plot a projection of these coordinates (like you would...
July 2nd 09 08:17 PM
by Stupendous_Man Go to last post
2 808
Mond confirmed? by jacob navia[_2_]
I would like to know what the experts here have to say about...
June 30th 09 04:02 AM
by Oh No Go to last post
3 1,098
Making a plot in equatorial coordinates by Christian Herenz
] Hi, I have a list of objects given in equatorial coordinates... Is there a programm which lets me plot a projection of these coordinates (like you would...
June 30th 09 04:00 AM
by Christian Herenz Go to last post
0 567
Moderator's Note: article posted with incorrect date by Jonathan Thornburg [remove -animal to reply][_3_]
I have just discovered that I posted the most recent s.a.r article From: Christian Herenz Newsgroups: sci.astro.research ...
0 489
SX Phoenicis Stars as a Test of Discrete Scale Relativity by Robert L. Oldershaw
SX Phoenicis variable stars constitute a very good test population for verifying the discrete self-similar scaling laws of Discrete Scale Relativity. SX Phe...
June 24th 09 05:23 PM
by Robert L. Oldershaw Go to last post
0 746
Progress on ARXA and Milliquas catalogs by Eric Flesch
There are two pre-publication catalogs available at http://quasars.org/milliquas.htm , they are the ARXA (Atlas of Radio/X-ray Associations) and Milliquas...
June 22nd 09 09:25 AM
by Eric Flesch Go to last post
0 802
Herschel, a glimpse of things to come by Oh No
when Herschel moves into full operations, I am anticipating that the images of the early universe will lead to some of the most important discoveries in...
June 22nd 09 07:54 AM
by Oh No Go to last post
0 610
shrinking Betelgeuse by Phillip Helbig---remove CLOTHES to reply
I read an article today in a non-scientific but serious magazine (actually its online version) that Betelgeuse has shrunk by 15% in the last 20 years or so...
June 13th 09 07:02 PM
by Phillip Helbig---remove CLOTHES to reply Go to last post
5 820
Gravitational Deflection of Light from the Stars Orbiting the by Thomas Smid
In the last few years, it has become a well established fact that at the center of our galaxy there is a supermassive object with a mass of about 4 million...
June 11th 09 09:14 AM
by Thomas Smid Go to last post
3 947
losing photons by Kent Paul Dolan
Galactic nuclei don't glow as brightly as expected. Is the strong magnetism there converting photons into something harder to detect? Galactic...
June 5th 09 09:57 AM
by Kent Paul Dolan Go to last post
0 512
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