WASHINGTON, D.C. During a press conference last month, NASA released a slew of odd sound recordings and video from the Messenger probe just moments before it’s impact on Mercury. Scientists are working to decipher the meaning of the data, but some agree that the recordings sound like human voices crying out in agony. The Messenger probe had been orbiting Mercury […]
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Sunspot activity may be entering a lull for the first time in almost 400 years, offering scientists a rare chance to gauge how solar conditions affect Earth’s climate. “This is highly unusual and unexpected” says Frank Hill, a researcher at the National Solar Observatory. Three new NSO studies suggest that the sun’s fluctuating magnetic field may soon become too weak […]
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The two most Earth-like planets ever found have been spotted in a single solar system 1,200 light-years away. Astronomers monitoring data from the Kepler spacecraft said the two worlds, dubbed Kepler 62e and Kepler 62f, were the two outermost planets circling a star about a third dimmer and smaller than the sun. Both orbit within the habitable zone within which […]
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Earth may owe its existence to the planet Jupiter. New research shows that the giant planet played a key role in the formation of the solar system by barreling through it like a cosmic wrecking ball, destroying existing planets and creating debris that coalesced into new ones, including ours. Astronomers began examining this theory after finding that virtually all of […]
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Thanks to the Hubble space telescope, it is nearly impossible to unsee the huge glimmering region on the surface of Uranus. The cause of this blatant smear on Uranus is caused by powerful bursts of solar wind. Streams of charged particles caught in powerful magnetic fields forced into the upper atmosphere of Uranus, where their interactions with gas particles, such […]
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The largest solar storm since 2005 swept across the planet this week, forcing airlines to reroute flights and disrupting communications from global positioning satellites. This spontaneous blast of solar radiation may have affected power grids and high-frequency radio communications in the northern latitudes, said the U.S. Space Weather Prediction Center. A number of airlines, which route some U.S.-Asia flights over […]
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Scientists have been looking into Pluto’s possibility of having an ocean under its icy (a minus 380 degrees Fahrenheit) surface according to NASA’s New Horizon mission. This finding may shed some light on the internal world of Pluto. It has always been thought that Pluto was a frigid planet totally frozen over. They have discovered that Pluto may have an […]
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Scientists have found telltale evidence that an asteroid twice as large as any previously known smashed into Earth about 300 million years ago. Previously, the largest asteroid impact was believed to have occurred 66 million years ago, when a massive space rock hit what is now the Yucatan Peninsula in Mexico, causing such havoc that it led to the extinction […]
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Earth got off relatively easy last week after being hit by the biggest blast of solar radiation since 2005—but we may not be so lucky next time. Last week’s coronal mass ejection, in which a solar flare whipped an arc of magnetic particles toward Earth at 4 million mph, led some airlines to reroute flights away from the poles, where […]
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British astronomers have identified a celestial object so large that it challenges scientists’ basic assumptions about the nature of the universe. Huge-LQG is a cluster of 73 quasars, each of which lies at the center of its own galaxy.The structure measures 4 billion light-years across at its greatest dimension; our own Milky Way galaxy, which is 100,000 light-years across, is […]
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