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NASA engineer Ernie Wright looks on as the first six of eighteen flight ready James Webb Space Telescope’s primary mirror segments are prepped to begin final cryogenic testing at NASA’s Marshall Space Flight Center (photo previously published). Photo Credit: NASA/MSFC/David Higginbotham Less than 36 months from its launch, the James Webb Space Telescope […] 
From NASA: “Inside a massive clean room at NASA’s Goddard Space Flight Center in Greenbelt, Maryland the James Webb Space Telescope team used a robotic am to install the last of the telescope’s 18 mirrors onto the telescope structure.” NASA/Chris Gunn Construction of the James Webb Space Telescope (JWST), a NASA, European Space […] 
False-color, infrared maps of Pluto from New Horizons, showing regular detection method of water ice on the left and the more sensitive technique on the right. Image Credit: NASA/JHUIAPL/SwRI New Horizons has shown Pluto to be a diverse world, more so than many scientists had anticipated, with tall mountain ranges, vast glaciers, a […] 
The mystery surrounding KIC 8462852 may not involve comets after all, but it is still an enigma for astronomers. Image Credit: NASA/JPL-Caltech As has been reported previously on AmericaSpace, and elsewhere, there is something weird going on around a star which is a little over 1,400 light-years away. Astronomers are still baffled as […] 
Less than three years from its launch, the James Webb Space Telescope (JWST), an international collaboration between NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA), continues to take shape. As 2015 rolled into 2016, engineers working on the JWST have been busy testing one of its essential science components. On […] 
Artist’s conception of Dawn orbiting Ceres. Image Credit: NASA/JPL-Caltech The Dawn spacecraft just recently entered its lowest and final orbit around the dwarf planet Ceres, providing the closest look ever at the puzzling world. Dawn will, of course, be taking thousands more high-resolution photographs, but what else will it be doing during the […] 
The massive Arianespace Ariane 5 rocket, seen here in action, is now contracted to launch the James Webb Space Telescope from ESA’s launch site in French Guiana. The rocket and its multi-billion dollar space observatory, if launched on the current schedule, will fly into early morning skies from the edge of the Amazon […] 
Slide from the DPS meeting showing possible ice volcanoes on Pluto. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute Pluto is a small, cold world, but it is also turning out to be one of the most fascinating places in our Solar System – as reported today at the American Astronomical […] 
New Horizons has completed the four course corrections needed to send it on its way to its next target in the Kuiper Belt, 2014 MU69. Image Credit: NASA/JHUAPL/SwRI After having completed a wildly successful flyby of Pluto and its moons, the New Horizons spacecraft was given a new target, much farther out in […] 
New Horizons has sped past the Pluto system and is now on its way to its next target in the Kuiper Belt, 2014 MU69. Image Credit: NASA/JHUAPL/SwRI After having completed its successful encounter with Pluto and its moons last July, the New Horizons spacecraft is now setting its sights on its next target […] |
 Next Launch GPS III - SV02 on a Delta IV rocket from Cape Canaveral AFB, FL scheduled for: 22 Aug 19 at 13:06 GMT 22 Aug 19 at 9:06am Eastern 
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