Signs of acid fog found on Mars
While Mars doesn't have much in the way of Earth-like weather, it does evidently share one kind of weird meteorology: acid fog.
While Mars doesn't have much in the way of Earth-like weather, it does evidently share one kind of weird meteorology: acid fog.
Space Exploration
Nov 2, 2015
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NASA's yearlong spaceman, Scott Kelly, chalked up his first spacewalk Wednesday just hours before he sets a record for the nation's longest trip off the planet.
Space Exploration
Oct 28, 2015
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When the sun set on Saturn's rings in August 2009, scientists on NASA's Cassini mission were watching closely. It was the equinox—one of two times in the Saturnian year when the sun illuminates the planet's enormous ring ...
Space Exploration
Sep 2, 2015
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In mere seconds, a system developed at the Department of Energy's Oak Ridge National Laboratory can identify and characterize a solid or liquid sample, providing a valuable tool with applications in material science, forensics, ...
Analytical Chemistry
Aug 26, 2015
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The probe of an atomic force microscope (AFM) scans a surface to reveal details at a resolution 1,000 times greater than that of an optical microscope. That makes AFM the premier tool for analyzing physical features, but ...
Nanophysics
May 1, 2015
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1315
A research team led by LSU Geology and Geophysics Assistant Professor Suniti Karunatillake reveals a spatial association between the presence of sulfur and hydrogen found in martian soil. The work by this multi-institutional ...
Space Exploration
Jan 5, 2015
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76
NASA's Opportunity Mars rover, also known as "Oppy", is continuing its traverse southward on the western rim of Endeavour Crater despite computer resets and "amnesia" that have occurred after reformatting the rover's flash ...
Space Exploration
Dec 24, 2014
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A team of researchers supported in part by the NASA Astrobiology Program has turned to acupuncture in order to study samples from rough and uneven surfaces, such as rocks and meteorites. Using the technique, scientists at ...
Space Exploration
Nov 27, 2014
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(Phys.org) —NASA's Curiosity Mars rover has completed a reconnaissance "walkabout" of the first outcrop it reached at the base of the mission's destination mountain and has begun a second pass examining selected rocks in ...
Space Exploration
Nov 20, 2014
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UWA geologists have helped debunk a long-held belief that twin asteroids formed Canada's Clearwater Lakes.
Earth Sciences
Oct 31, 2014
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