|
|
Dark matter avoidance of galatic centres? by
clifford wright
We hear a lot on the "Dark Matter" subject.
But I must confess that I have yet to see any good arguments explaining
just WHY "Dark Matter" avoids the visible...
( 1 2)
|
May 25th 10 09:12 AM
by Oh No
|
17 |
1,368 |
|
|
Second Attack of the Boltzmann Brains by
Robert L. Oldershaw
I have claimed in several recent newsgroup posts, and elsewhere, that
there is credible evidence that the dubious marriage of theoretical
particle physics and...
( 1 2)
|
May 24th 10 01:18 PM
by RobS
|
14 |
1,598 |
|
|
A galaxy cluster at 9.6 billion years by
jacob navia[_5_]
NASA (JPL) publishes a press release about this cluster of galaxies that
is 9.6 billion years away. In the press release NASA points out that it
is a VERY...
|
|
1 |
671 |
|
|
Stellar Beads On A String! by
Robert L. Oldershaw
Just in from the Herschel team:
http://arxiv.org/PS_cache/arxiv/pdf/1005/1005.3115v1.pdf .
" during the science demonstration phase of Herschel
discovered...
|
|
2 |
566 |
|
|
Milky way SFR vs z by
matteo86bo
Hi everyone,
does someone know a reference of a detailed measure for the star
formation rate versus z in our Galaxy? I looked to Cignoni 2009, but
his data are...
|
|
0 |
543 |
|
|
Quasar Microlensing by
Robert L. Oldershaw
An interesting review article on microlensing of quasars, by Schmidt
and Wambsgans, can be read at the following link to a preprint
scheduled for publication...
|
|
5 |
585 |
|
|
|
|
2 |
777 |
|
|
|
|
9 |
1,041 |
|
|
Where are the Kepler results? by
Rob[_4_]
I assume for now that there are so many they can't publish
fast enough, but enough time has passed to be able to
detect Mercury-like planets with 90 day...
( 1 2)
|
|
11 |
1,399 |
|
|
Understanding/Confusion by
[email protected]
As a layman, I get the gist of the Big Bang theory, and it makes sense.
Here's my confusion: I've heard some scientists say that the bang was a
singularity...
|
|
2 |
955 |
|
|
wave mechanics in a gravitational field by
Oh No
Can anyone point me at any experiments to determine wave evolution of
quantum particles in a gravitational field. E.g. something like a Pound
Rebka experiment...
|
April 30th 10 05:37 PM
by Oh No
|
0 |
748 |
|
|
oh gravity waves, where art thou? by
Kent Paul Dolan
The last two paragraphs on the last page
So how long will it be before we have a
definitive detection of gravitational waves?
Hobbs's...
|
April 22nd 10 08:22 AM
by Melroy
|
7 |
816 |
|
|
|
|
31 |
2,012 |
|
|
|
April 17th 10 04:42 AM
by Oh No
|
2 |
665 |
|
|
Dark matter doesn't exist by
jacob navia[_5_]
If dark matter exists, it should be accreting into the black holes at
the center of each galaxy. Now, X. Hernandez ad William H Lee, explore
the question and...
|
|
3 |
835 |
|
|
The river by
jacob navia[_5_]
We are in the middle of a river flowing at around 400 Km/sec in the
direction of Galactic l = 282 degree (+/- 11) and b = 6 degree (+/-...
( 1 2 3)
|
|
24 |
1,936 |
|
|
'Dragons' of the Gamms-Ray Sky by
Robert L. Oldershaw
Be sure to check this out!
http://www.sciencedaily.com/releases/2010/03/100302162505.htm
It has long been assumed that the diffuse Gamma-Ray background...
|
|
6 |
1,187 |
|
|
Long-Duration Radio Transients by
Robert L. Oldershaw
A very interesting result was recently published in the Astrophysical
Journal, vol. 711, pp. 517-531, 2010 March 1.
It can also be accessed at arxiv:...
|
|
1 |
560 |
|
|
Accelerated expansion of the universe by
Juergen Barsuhn
About half a century ago the expansion of the universe was
widely accepted and there were only small islands of
disbelief e.g. around Sir Fred Hoyle. It was...
|
|
2 |
649 |
|
|
|
February 15th 10 10:12 AM
by Oh No
|
1 |
647 |