In December 1972 the astronauts of Apollo 17-the last manned mission to the moon-deployed the Lunar Atmospheric Composition Experiment (LACE), a spectrometer designed to measure and characterize the thin lunar atmosphere. ...
Space Exploration
Jul 18, 2012
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Using the Multi-Object Infrared Camera and Spectrograph (MOIRCS) mounted on the Subaru Telescope, a team of astronomers led by Dr. Masao Hayashi (National Astronomical Observatory of Japan or NAOJ) and Dr. Tadayuki Kodama ...
Astronomy
Sep 24, 2012
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(Phys.org)—A new photograph taken inside the giant clean room at NASA's Goddard Space Flight Center in Greenbelt, Md., shows what looks like a giant Erector Set supporting a test component of the James Webb Space Telescope.
Space Exploration
Oct 17, 2012
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Engineers hoisted NASA's Webb telescope's Near Infrared Spectrograph or NIRSpec from its shipping container to a dolly in the clean room at NASA's Goddard Space Flight Center in Greenbelt, Md.
Space Exploration
Sep 30, 2013
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Two identical FLOYDS spectrographs, installed in recent weeks at telescopes 6,000 miles apart, robotically acquired a supernovae target this week. Due to the level of precision required and the difficulty involved, few if ...
Astronomy
Aug 29, 2012
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EU researchers have pioneered new calibration strategies for detecting "habitable" planets outside our solar system – with impressive results already.
Astronomy
May 19, 2016
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Tiny little shutters as small as the width of a human hair are a key component in the James Webb Space Telescope's ability to see huge distances in the cosmos, and they have now arrived at the European Space Agency. Those ...
Space Exploration
Jun 29, 2010
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Lying just above the sun's surface is an enigmatic region of the solar atmosphere called the interface region. A relatively thin region, just 3,000 to 6,000 miles thick, it pulses with movement: Zones of different temperature ...
Space Exploration
Jun 4, 2013
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In 1930, Dorrit Hoffleit reported that star number #4749 in the Harvard List of variables had faded four times between 1897 and 1929, and identified it as an R Coronae Borealis (RCB) variable. RCB stars are luminous low-mass ...
Astronomy
May 20, 2020
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(Phys.org) —The time draws near. NASA is getting ready to launch a new mission, a mission to observe a largely unexplored region of the solar atmosphere that powers its dynamic million-degree outer atmosphere and drives ...
Space Exploration
May 22, 2013
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