Cluster Conundrum

  Jan 18, 2013 A distant galaxy cluster is said to exhibit evidence for an unknown force. Not a single reference is made to the most powerful known force in the Universe: electricity. The European Space Agency’s XMM Newton X-ray Telescope research team has found a grouping of galaxies containing…

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Dusty Plasma

The Eagle Nebula (M16). Credit: T.A.Rector (NRAO/AUI/NSF and NOAO/AURA/NSF) and B.A.Wolpa (NOAO/AURA/NSF)

  Jan 17, 2013 Spiraling filaments suggest electric currents in space. Dust at a temperature near absolute zero shows up in the image above as a blue fog deep in the heart of the Eagle nebula. The Eagle nebula, located in the constellation Serpens approximately 7000 light-years away, is supposedly…

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Pulsar Wind Nebulae

The Vela supernova remnant

  Jan 15, 2013 Some so-called “neutron star pulsars” are said to create nebulae as they spin. The standard model of stellar evolution proposes that pulsars are neutron stars rotating at incredible speed. For example, PSR J1748-2446ad, in the globular cluster Terzan 5, is reported to be spinning at almost 43,000…

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Electromagnetic Nebulae

Jan 11, 2013 The Universe behaves according to the laws of plasma dynamics. In every science journal discussing the behavior of planetary nebulae, the prevailing opinion usually involves gases and dust “blowing” through them, as well as “winds” created by “shock waves” from exploding stars. In many cases, the nebula…

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The Fall of El Gordo

Colliding galaxy clusters

  Jan 10, 2012 El Gordo is so called because it is the biggest, brightest, and hottest pair of colliding galaxy clusters known to astronomers. Astronomers “know” that El Gordo is over 7 billion light-years from Earth. This knowledge derives from the amount by which El Gordo’s light is shifted toward the…

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Plasma Storms

600 kilometer per hour winds on Jupiter. Credit: NASA/Cassini Mission.

  Jan 09, 2013 Why do planets farthest from the Sun have the fastest winds? Earth’s average wind speed is approximately 56 kilometers per hour, with a maximum of 372 kilometer per hour gust recorded on Mount Washington, New Hampshire in 1934. Some isolated wind phenomena, such as tornadoes and…

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