21/07/2011

Elliptical galaxies much younger than previously thought?

(PhysOrg.com) -- The standard model for elliptical galaxies formation is challenged by a new result uncovered by an international team of astronomers from the Atlas3D collaboration. Team members from CNRS, CEA, CFHT, and ...

Four unusual views of the Andromeda Galaxy

The Andromeda Galaxy is revealed in unprecedented detail in four archive observations from the NASA/ESA Hubble Space Telescope. They show stars and structure in the galaxy’s disc, the halo of stars that surrounds it, ...

Vessel to contain cosmic force takes shape

At the heart of most celestial objects is a dynamo. The Earth's dynamo, spun to life in the molten metal core of our planet, generates a magnetic field that helps us find north and, perhaps more critically, shields us from ...

Physicist builds advanced microscope

Stephanie Meyer, a physicist specializing in optics, is bringing new capabilities to the University of Colorado Denver Anschutz Medical Campus by building an advanced, super resolution microscope able to see some of the innermost ...

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