Sanchayeeta Borthakur, an assistant research scientist in the Department of Physics and Astronomy in the university’s Krieger School of Arts and Sciences, reports in a paper published online Oct. 9 in the journal Science that an indicator used for studying star-forming galaxies that leak radiation is an effective measurement tool for other scientists to use. (Credit: JHU)
via sciencecodex
During an event titled “Go for Payload,” the California Science Center in Los Angeles hoisted a Spacehab module into the open hold of the retired space shuttle Endeavour. The logistics module’s addition, together with several other real and replica parts, marked a major milestone towards the center’s plans to display the NASA winged orbiter in a vertical, launch-ready configuration. (Pearlman, CollectSpace.com)
via nbcnews
A cosmic string is a very long (possibly as long as the diameter of the visible universe), very thin (less than the width of a proton) high-density object formed during the early moments of the big bang. (Credit: Stae Trek, Paramount Pictures)
via phys.org
Close up artist rendition. Image of the Australian SKA LFAA (Low Frequency Aperture Array) instrument. These dipole antenna which will number in their hundreds of thousands will survey the radio sky in frequencies as low at 50Mhz (Credit: SKA Organisation)
via popularmechanics
Prof. Butterworth, leading physicist on the ATLAS experiment at CERN and head of physics and astronomy at University College London, said the two colliding proton beams at CERN were the highest energy particle beams ever used in a laboratory. (Credit: hep.ucl.ac.uk/~jmb/publications)
via phys.org
Recent analysis of CMB observations confirm predictions that a period of enormously fast exponential expansion, which cosmologists call inflation, occurred in the early universe. During inflation, very small changes, or quantum fluctuations, were imprinted into the fabric of space-time. (NASA, Shellard,)
via hpcwire
Coherent light passes through a pair of slits (top center). The two resulting concentric trains of waves will interfere, resulting in a fixed pattern when measured by a detector (top right). Non-coherent thermal light passes through slits and meets with a beam splitter (green plane), which reflects half the waves toward one detector and the other half toward a second detector (lower left). Each of the detectors records a temporary interference pattern (lower right). (Credit: JQI/Kelley )
via umd
The waning Moon and Orion tip to the southwest as dawn brightens. (The Moon in these scenes is always shown three times its actual apparent size.. (Credit: Sky and Telescope)
via skyandtelescope
