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Science Scanner: Sea Salt on Europa; Natural Sunblock; ISS Crew Return Delayed

Posted May 13th, 2015 at 6:01 pm (UTC+0)
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Sea Salt Covers Parts of Europa’s Surface Scientists at NASA’s Jet Propulsion Laboratory found evidence that the dark material that covers parts of the surface of Jupiter’s moon Europa is probably sea salt produced by an ocean beneath its surface. The researchers believe that the existence of sea salt on the moon’s icy surface implies […]

Calling ET: NASA Expands Search for Alien Life

Posted April 27th, 2015 at 10:48 pm (UTC+0)
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The search for life beyond our own solar system has taken a major step forward with a new interdisciplinary research coalition devoted to the search for life in the cosmos. Nexus for Exoplanet System Science (NExSS) will be made up of research teams from several NASA facilities, 10 U.S. universities and two research institutions, according […]

Science Scanner: Milky Way Bigger than Thought, Hydrothermal Activity on Saturn Moon, New Way to Fight Cavities & Gum Disease, Dwarf Galaxy Surprises Scientists

Posted March 12th, 2015 at 2:58 pm (UTC+0)
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Milky Way May Be Much Bigger than Thought Our galaxy, the Milky Way may be much bigger than previously thought, up to 50 light-years further across, say researchers. Researchers from the United States, China and the United Kingdom came to the conclusion after reviewing data gathered by the Sloan Digital Sky Survey (SDSS), an ongoing […]

Saturn Moon’s Wobble Could Be Clue to What’s Inside

Posted October 17th, 2014 at 8:59 pm (UTC+0)
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Scientists with NASA’s Cassini Mission, which has been studying Saturn since 2004, were trying to figure out just how much one of its moons, Mimas, wobbled as it orbits the ringed planet. After reviewing and analyzing copious images snapped by the robotic probe and running several models, the scientists think the moon’s wobble could be […]

Science Scanner: Mars Rover Sets Off-Earth Distance Record; Infants Smell Mom’s Fear

Posted July 30th, 2014 at 7:19 pm (UTC+0)
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Opportunity Mars Rover Sets Record Although NASA’s newest Mars rover, Curiosity, has hogged most of the attention since landing on the Red Planet nearly two years ago, Opportunity, the space agency’s Mars rover, which preceded its newer sibling by about 8 years, is the one to set a new record. Opportunity mission officials said that, […]

Developing Countries Inundated with E-waste; Google Street View of Distant Galaxies; Setting Sun Gives Bats Direction

Posted July 23rd, 2014 at 5:54 pm (UTC+0)
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Where Does the World’s E-Waste Go? When you replace a PC, tablet, mobile or any kind of electronic device, do you ever wonder what happens to your old equipment? A new study finds that about 25 percent of all e-waste discarded by developed countries ends up in seven developing nations, posing severe health risks to people […]

Science Images of the Week

Posted June 27th, 2014 at 6:41 pm (UTC+0)
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Science Scanner: Curiosity’s Mars Selfie, Jurassic Caterpillar & an X-ray of Dark Matter?

Posted June 25th, 2014 at 7:26 pm (UTC+0)
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Odd X-ray Signal Might be Sign of Dark Matter Strange X-ray emissions from galaxy clusters– hundreds of galaxies connected to each other by gravity–are providing clues about mysterious dark matter. Dark matter–if it really does exist–is thought to be invisible, doesn’t produce or attract light, and makes up a majority, 84.5 percent, of the matter […]

Science Images of the Week

Posted May 30th, 2014 at 7:21 pm (UTC+0)
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Scientists Explore Mystery of Antarctica’s Rising

Posted May 28th, 2014 at 7:05 pm (UTC+0)
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An altered Antarctic landscape is one of the rarely discussed side effects of accelerated ice melting. For years as the ice grew in Antarctica, its weight compressed the ground beneath it. But when the ice melted and this weight was reduced, the ground sprang back, rebounding over time. However, the ground in the Northern Antarctic […]