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Latest Exotic matter Stories

Fast Than The Speed Of Light? Not So Fast Scientists Say
2011-11-21 09:22:37

Italian scientists who had seemingly found further evidence that neutrino particles were in fact traveling faster than the speed of light have been dealt a major blow by another team that claims the evidence must be flawed.

New Tests Confirm Neutrinos Are Still Faster Than Light
2011-11-18 12:36:05

Scientists who believed to have found in September that certain neutrinos travel faster than light have ruled out a potential source of error in their measurements after completing a second round of tests.

2011-10-07 13:39:42

Using one of the most sensitive neutrino detectors on the planet, an international team including physicists Laura Cadonati and Andrea Pocar at the University of Massachusetts Amherst are now measuring the flow of solar neutrinos reaching earth more precisely than ever before.

CRESST II Experiment Finds Possible Hints Of Dark Matter
2011-09-07 12:35:28

Researchers at the CRESST II experiment in Italy say they may have seen more hints of dark matter.

White Dwarfs May Need To Slow Down Before Going Supernova
2011-09-07 04:24:24

Older stars may have to slow down their rotations before exploding as supernovae.

2011-09-06 11:38:03

They were always mysterious.

2011-08-12 07:45:00

Type Ia supernovae are violent stellar explosions whose brightness is used to determine distances in the universe.

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2011-07-20 06:00:00

Science Channel's "Through The Worm Hole" will be airing its new episode "Can We Travel Faster Than Light?" on Wednesday July 20th in classic mind-blowing style.

189a4716b7afb3b8e8d290179e5e71ad
2011-07-14 06:25:00

Astronomers have discovered a pair of white dwarfs spiraling into one another at breakneck speeds.

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2011-06-29 07:57:42

Yet another independent line of evidence points to the dominance of dark matter in galaxy clusters.


Latest Exotic matter Reference Libraries

7_58175f5465a1e9a63adec3509c888ff12
2004-10-19 04:45:44

WIMP -- In astronomy, WIMPs, or weakly interacting massive particles, figure into one explanation of the dark matter problem. The particles are called "weakly interacting" because they seem not to have much interaction with normal matter (electrons, protons, and neutrons) other than gravitational attraction (thus "massive"). Assuming that there are Weakly Interacting Massive Particles, these particles would then fall out of equilibrium with the universe when they are non-relativistic....

White Dwarf
2004-10-19 04:45:43

White Dwarf -- A white dwarf is a a star supported by electron degeneracy. A star like our Sun will become a white dwarf when it has exhausted its nuclear fuel. Near the end of its nuclear burning stage, such a star goes through a red giant phase and then expels most of its outer material (creating a planetary nebula) until only the hot (T > 100,000 K) core remains, which then settles down to become a young white dwarf. A typical white dwarf is half as massive as the Sun, yet only...

Supernova
2004-10-19 04:45:42

Supernova -- A supernova is a star that increases its brightness drastically within a matter of days, making it appear as if a "new" star was born (hence "nova"). The "super" prefix distinguishes it from a mere nova, which also involves a star increasing in brightness, though to a lesser extent and through a much different mechanism. Astronomers have classified supernovae in several classes, according to the lines of different elements that appear in their spectra. The first element...

6_f22173fe0f79e2d306163d61f6859f022
2004-10-19 04:45:42

Strange Matter -- Strange matter (also known as quark matter) is an ultra-dense phase of matter that is theorized to form inside particularly massive neutron stars (which are then known as "strange stars" or "quark stars"). It's theorized that when neutronium is put under sufficient pressure due to the gravitation of a large neutron star, the individual neutrons break down and their constituent quarks form strange matter. Strange matter is composed of strange quarks bound to each...

6_da99fb8ccd6eba27f4bcf7590775bd272
2004-10-19 04:45:41

Massive Compact Halo Object (MACHO) -- Massive compact halo objects, or MACHOs, are a type of astronomical body proposed as one possible explanation for the presence of dark matter in galactic halos. A MACHO is a small chunk of normal baryonic matter, far smaller than a star, which drifts through interstellar space unassociated with any solar system. Since MACHOs would not emit any light of their own, they would be very hard to detect. Recent work has suggested that MACHOs are not...

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Word of the Day
ethnarch
  • The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.
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