The centerpiece of the study is the Keck Interferometer Nuller (KIN), a device that combines light captured by both of the giant telescopes in a way that allows researchers to study faint objects othe...
Physics and Astronomy |Work by Brian O’Shea, an MSU assistant professor of physics and astronomy, and two colleagues indicates that the universe’s earliest inhabitants, known as Population III stars, were not nearly as mass...
Physics and Astronomy |Reizo KatoChief ScientistDirector of the Condensed Molecular Materials LaboratoryAdvanced Science Institute Electrons underpin the functioning of devices used in personal computers...
Materials Sciences |The inner asteroid belt is a virtual twin of the belt in our solar system, while the outer asteroid belt holds 20 times more material. Moreover, the presence of these three rings of material implies t...
Physics and Astronomy |The PRIMA instrument [1] of the ESO Very Large Telescope Interferometer (VLTI) recently saw "first light" at its new home atop Cerro Paranal in Chile. When fully operational, PRIMA will boos...
Physics and Astronomy |Planets could be home to other forms of life, so the study of exoplanets ranks very high in contemporary astronomy. More than 300 planets are already known to orbit stars other than the Sun, and these...
Physics and Astronomy |At the termination shock the solar wind, which continuously expands outward from the sun at over a million miles per hour, is abruptly slowed to a subsonic speed by the interstellar gas. Don G...
Physics and Astronomy |NASA's sun-focused STEREO spacecraft unexpectedly detected particles from the edge of the solar system last year, allowing University of California, Berkeley, scientists to map for the first time...
Physics and Astronomy |When the Stardust mission returned to Earth with samples from the comet Wild 2 in 2006, scientists knew the material would provide new clues about the formation of our solar system, but they didn’t kn...
Physics and Astronomy |Depending upon their proximity to a host star, giant Jupiter-like planets have atmospheres which are either stable and thin, or unstable and rapidly expanding. This new research enables us to work out...
Physics and Astronomy |The Hubble image at right, taken on 4 Nov., shows the heart of the comet. The central portion of the image has been specially processed to highlight variations in the dust distribution near the nucleu...
Physics and Astronomy |This month’s Earth swing-by is Rosetta’s third major step on its 10-year journey to 67/P Churyumov-Gerasimenko. The trajectory correction manoeuvre successfully performed last month prepared ESA’s Com...
Physics and Astronomy |Using ESO's Very Large Telescope Interferometer and its unique ability to see small details, astronomers have uncovered a flat, nearly edge-on disc of silicates in the heart of the magnificent An...
Physics and Astronomy |A team of European astronomers has used ESO's Very Large Telescope Interferometer and its razor-sharp eyes to discover a reservoir of dust trapped in a disc that surrounds an elderly star. The di...
Physics and Astronomy |R Coronae Borealis stars are supergiants exhibiting erratic variability. Named after the first star that showed such behaviour [1], they are more than 50 times larger than our Sun. R Coronae Borealis ...
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