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Our Universe At Home Within A Larger UniverseBloomington IN (SPX) Apr 07, 2010 Could our universe be located within the interior of a wormhole which itself is part of a black hole that lies within a much larger universe? Such a scenario in which the universe is born from inside a wormhole (also called an Einstein-Rosen Bridge) is suggested in a paper from Indiana University theoretical physicist Nikodem Poplawski in Physics Letters B. The final version of the paper was available online March 29 and will be published in the journal edition April 12. Poplawski takes advantage ... read more |
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Los Angeles CA (SPX) Mar 30, 2010The planets Mercury and Venus will put on a good show for skywatchers throughout April, according to the editors of StarDate magazine. Mercury usually is difficult to see because it seldom moves far from the Sun, but April offers a good view of Mercury because the planet is farthest from the Sun for its current evening appearance and because it appears close to Venus. Look for Mercury low ... more  
Pasadena CA (JPL) Mar 30, 2010The highest-resolution-yet temperature map and images of Saturn's icy moon Mimas obtained by NASA's Cassini spacecraft reveal surprising patterns on the surface of the small moon, including unexpected hot regions that resemble "Pac-Man" eating a dot, and striking bands of light and dark in crater walls. "Other moons usually grab the spotlight, but it turns out Mimas is more bizarre than we ... more  
Pasadena CA (JPL) Mar 30, 2010A new image from NASA's Chandra and Spitzer space telescopes shows the dusty remains of a collapsed star. The dust is flying past and engulfing a nearby family of stars. "Scientists think the stars in the image are part of a stellar cluster in which a supernova exploded," said Tea Temin of the Harvard-Smithsonian Center for Astrophysics, Cambridge, Mass., who led the study. "The material e ... more |
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  A Piece Of The Moon In Oberhausen   Large Hadron Collider Set To Hit 7 Tera-Electron Volts   Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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Cosmos has billions more stars than thoughtParis (AFP) March 24, 2010 Astronomers may have underestimated the tally of galaxies in some parts of the Universe by as much as 90 percent, according to a study reported on Wednesday in Nature, the weekly British science journal. Surveys of the cosmos are based on a signature of ultraviolet light that turns out to be a poor indicator of what's out there, its authors say. In the case of very distant, old galaxies, the telltale light may not reach Earth as it is blocked by interstellar clouds of dust and gas - and, as a r ... read more |
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