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Theory about the early evolution of spiral galaxies challenged by Yousuf Khan[_2_]
Thorough astronomical observations have revealed that the long-held belief that states that spiral galaxies form over time, through various shape...
February 11th 10 05:24 PM
by gb[_3_] Go to last post
5 353
Seeing through the post-Big Bang fog by Yousuf Khan[_2_]
The period of time from the Big Bang to the just 300,000 years later is supposed to be the time of the Dark Ages, when the universe was opaque, as hydrogen...
(Multi-page thread 1 2)
November 26th 10 11:26 PM
by Raymond Yohros Go to last post
17 956
Boomerang-Shaped Galaxy Reveals Clues to Colossal Clusters by Yousuf Khan[_2_]
SPACE.com -- Boomerang-Shaped Galaxy Reveals Clues to Colossal Clusters "The newfound galaxy resides in an intergalactic filament discovered in 2008 using...
December 2nd 10 10:56 PM
by Steve Willner Go to last post
6 586
Venus rotation rate slows down massively! by Yousuf Khan[_2_]
Scientists have detected a sudden and dramatic slowdown in the rotation of Earth's sister planet Venus. Data from the European Space Agency's Venus...
(Multi-page thread 1 2 3 ... Last Page)
February 18th 12 08:40 PM
by Brad Guth[_3_] Go to last post
50 1,708
Black hole came from a shredded galaxy by Yousuf Khan[_2_]
Black hole came from a shredded galaxy - Astronomy Magazine http://www.astronomy.com/~/link.aspx?_id=5786db75-abf8-4bf4-9274-e2e044ac48b6 "Astronomers using...
February 18th 12 12:50 AM
by Yousuf Khan[_2_] Go to last post
2 459
The largest spiral galaxy ever has been found! by Yousuf Khan[_2_]
http://www.astronomy.com/~/link.aspx?_id=0d68927e-081b-4142-a089-17f391112488 "Astronomers have crowned spiral galaxy NGC 6872 the largest-known spiral based...
January 13th 13 06:38 AM
by Yousuf Khan[_2_] Go to last post
0 541
Nearby dwarf protogalaxies found, no stars yet! by Yousuf Khan[_2_]
They are protogalaxies because they have few or no stars yet, just a collection of gas. Might be how the original galaxies started in the aftermath of the...
January 17th 13 06:06 AM
by Yousuf Khan[_2_] Go to last post
0 731
Pulsar that switches between Radio & X-Rays has scientists baffled by Yousuf Khan[_2_]
http://www.astronomy.com/~/link.aspx?_id=418c617f-ff97-4a7c-b34b-6f6c72ae6049 "Scientists have found that this object, whose radio emission is known to...
(Multi-page thread 1 2)
February 2nd 13 10:43 PM
by Yousuf Khan[_2_] Go to last post
12 693
Create your own multiverse in a cobalt & kerosene solution by Yousuf Khan[_2_]
http://www.extremetech.com/extreme/147110-physicists-create-worlds-first-multiverse-of-universes-in-the-lab "While this is rather extraordinary, the...
February 10th 13 08:53 PM
by Curlytop Go to last post
3 694
Defending Einstein From the New Barbarians by Yousuf Khan[_2_]
"Paul Fishbane, professor emeritus of physics at the University of Virginia, is making a bit of a stretch when he compares a nascent right-wing attack on...
November 13th 10 11:13 PM
by Yousuf Khan[_2_] Go to last post
0 382
stellar density in our neighborhood by Yousuf Khan[_2_]
On 08/11/2010 4:54 PM, palsing wrote: If we use the oft-quoted galactic radius as being about 50 million light years, the sun is about 30 million from the...
November 9th 10 01:11 AM
by palsing[_2_] Go to last post
1 415
Active galaxy jets may be due to blackholes spinning backwards fromtheir accretion disks by Yousuf Khan[_2_]
For two years, Evans has been comparing several dozen galaxies whose black holes host powerful jets (these galaxies are known as radio-loud active galactic...
(Multi-page thread 1 2)
February 20th 10 03:52 AM
by Sam Wormley[_2_] Go to last post
16 854
How Black Holes Overcome Centrifugal Force to Suck in Gas by Yousuf Khan[_2_]
Looks like the entourage of stars that orbit close to a galactic black hole are there for a reason. They shepherd gas in towards the black hole. Yousuf...
March 3rd 10 11:40 PM
by eric gisse Go to last post
2 362
Earth's magnetic field may have been weaker billions of years ago by Yousuf Khan[_2_]
Earth's weak magnetic field helped Sun to steal water from planet's early atmosphere - Oneindia News "Scientists have discovered that the Earth's magnetic...
(Multi-page thread 1 2)
March 10th 10 03:08 AM
by dlzc Go to last post
10 730
Trillion Atomic Bomb Explosions every second for millions of years by Yousuf Khan[_2_]
Massive Galaxy Exploded Every Second for Millions of Years - Its ability to produce new stars was completely hindered - Softpedia "An international group of...
March 11th 10 05:15 AM
by Yousuf Khan[_2_] Go to last post
0 600
BBC documentary about Dark Matter, Dark Energy, and Dark Flow by Yousuf Khan[_2_]
This seems to be a very well done documentary about the latest developments in cosmology, and the theories behind it. It even discusses the recently unveiled...
March 13th 10 08:14 AM
by Androcles[_28_] Go to last post
3 2,283
Cosmic Inflation & the speed of light by Yousuf Khan[_2_]
Something that puzzles me is that if according to the theory of inflation, the universe experienced a period of inflation immediately following the Big Bang,...
(Multi-page thread 1 2 3 ... Last Page)
November 17th 10 02:36 PM
by dlzc Go to last post
138 6,518
Fourth type of neutrino, the "sterile" neutrino, possibly detected by Yousuf Khan[_2_]
The sterile neutrino has been suggested as one of the earliest candidates for Dark Matter. The interesting thing about it is that it would also be completely...
(Multi-page thread 1 2 3)
November 8th 10 09:08 PM
by Raymond Yohros Go to last post
25 1,514
LHC switches from smashing protons, to smashing Lead ions by Yousuf Khan[_2_]
UK Scientists Celebrate Mini Big Bangs As Lead Ion Collides "At these temperatures even protons and neutrons, which make up the nuclei of atoms, melt resulting...
(Multi-page thread 1 2)
November 12th 10 11:18 AM
by Jan Panteltje Go to last post
13 993
Kepler discovers smallest planet yet: the size of the Moon by Yousuf Khan[_2_]
http://is.gd/yr49bP "A newfound world called Kepler 37 b could easily blend in to the long and growing list of known extrasolar planets, given its...
February 22nd 13 01:22 AM
by Yousuf Khan[_2_] Go to last post
0 638
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