Archive: 13/02/2012

Transforming galaxies

(PhysOrg.com) -- Many of the Universe's galaxies are like our own, displaying beautiful spiral arms wrapping around a bright nucleus. Examples in this stunning image, taken with the Wide Field Camera 3 on the NASA/ESA Hubble ...

dateFeb 13, 2012 in Astronomy
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Earth-facing sunspot doubles in size

The latest sunspot region to traverse the face of the Sun has nearly doubled in size as it aims Earthward, as seen in the animation above from NASA’s Solar Dynamics Observatory. (Click image to play the animation.)

dateFeb 13, 2012 in Space Exploration
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Manipulating genes with hidden TALENs

(PhysOrg.com) -- A better understanding of gene function in model plant and animal systems could be used to develop useful traits in livestock and crop plants, and might someday lead to developments in stem cell research ...

dateFeb 13, 2012 in Biochemistry
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