News tagged with wavelengths of light

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ALMA turns its eyes to Centaurus A

( -- A new image of the galaxy Centaurus A, made with the Atacama Large Millimeter/submillimeter Array (ALMA), shows how the observatory allows astronomers to see through the opaque dust lanes that obscure the galaxy's ...

dateMay 31, 2012 in Astronomy
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Young stars flicker amidst clouds of gas and dust

( -- Astronomers have spotted young stars in the Orion nebula changing right before their eyes, thanks to the European Space Agency's Herschel Space Observatory and NASA's Spitzer Space Telescope. The colorful ...

dateFeb 29, 2012 in Astronomy
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Do black holes help stars form?

( -- The center of just about every galaxy is thought to host a black hole, some with masses of thousands of millions of Suns and consequently strong gravitational pulls that disrupt material around them. They ...

dateFeb 03, 2012 in Astronomy
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Elements of ExoPlanets

By looking at the wavelengths of light from nearby stars, researchers have determined the abundance of certain elements for more than a hundred stars. Trace elements in such stars may influence their habitable zones, where ...

dateFeb 02, 2012 in Space Exploration
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