Archive: 20/07/2011

Hubble discovers another moon around Pluto

(PhysOrg.com) -- Astronomers using the Hubble Space Telescope discovered a fourth moon orbiting the icy dwarf planet Pluto. The tiny, new satellite, temporarily designated P4, was uncovered in a Hubble survey searching for ...

dateJul 20, 2011 in Space Exploration
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A cosmic superbubble (w/ video)

(PhysOrg.com) -- ESO’s Very Large Telescope captured this striking view of the nebula around the star cluster NGC 1929 within the Large Magellanic Cloud, a satellite galaxy of our own Milky Way. A colossal example of ...

dateJul 20, 2011 in Astronomy
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Controlling movements with light

German researchers at the Ruhr-Universitaet have succeeded in controlling the activity of certain nerve cells using light, thus influencing the movements of mice. By changing special receptors in nerve cells of the cerebellum ...

dateJul 20, 2011 in Biochemistry
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