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Science Images from May 2015

Posted May 30th, 2015 at 3:00 pm (UTC+0)
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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 […]

Astronomers Detect a Galaxy Far, Far Away

Posted May 6th, 2015 at 11:12 pm (UTC+0)
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Astronomers have discovered the most distant galaxy ever detected, gaining new insight into the early beginnings of our universe. Identified as EGS-zs8-1, the international team of astronomers measured its exact distance at 13 billion light years away from Earth. That means that light from the galaxy now reaching Earth was produced back when the universe […]

Astronomers Observe Exoplanet Temperatures Swinging Wildly

Posted May 4th, 2015 at 11:06 pm (UTC+0)
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For the first time ever, scientists in the United Kingdom detected temperature fluctuations on a super-Earth exoplanet – 55 Cancri e, the so-called “diamond planet.” Using NASA’s Spitzer Space Telescope to study the rocky exoplanet’s thermal radiation over a two-year period, researchers led by the University of Cambridge found that the temperature on the side […]

The Best Science Images – April 2015

Posted April 29th, 2015 at 8:26 pm (UTC+0)
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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 […]

Scientists Find Evidence of Liquid Water on Mars

Posted April 14th, 2015 at 2:27 pm (UTC+0)
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Previous studies have indicated that liquid water once flowed on the Red Planet. Some even suggested that at one time, Mars held great quantities of H2O. But scientists now believe that most of the Planet’s current water supply exists solely in ice or vapor form. In a recent analysis of data produced by NASA’s Mars […]

The Best Science Images – March 2015

Posted April 1st, 2015 at 6:41 pm (UTC+0)
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Mercury’s Surface ‘Painted’ With Carbon from Comets

Posted March 30th, 2015 at 2:39 pm (UTC+0)
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A first glance, the planet Mercury looks a lot like our Moon, both gray and pockmarked with craters after being bombarded with meteorites and blasted by the solar wind over the millennia.  Some take the similarity further, referring to them as “twins.” The color of Mercury’s surface though is much darker than the moon, so […]

Fishing in Outer Space for Bigger Junk

Posted March 23rd, 2015 at 6:06 pm (UTC+0)
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Going back in time to tackle 21st century problems, the European Space Agency (ESA) has been testing the effectiveness of some old fishing net technology as a way to grab and retrieve larger pieces of debris in space such as inactive satellites or spent rocket boosters. The space agency tested the old fishing net technology, […]