News tagged with infrared image

Image: Infrared image of Saturn's rings

(Phys.org) —Although it may look to our eyes like other images of the rings, this infrared image of Saturn's rings was taken with a special filter that will only admit light polarized in one direction. ...

dateJan 22, 2014 in Space Exploration
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Image: Spitzer's Orion

(Phys.org) —Few cosmic vistas excite the imagination like the Orion Nebula, an immense stellar nursery some 1,500 light-years away.

dateJan 16, 2014 in Astronomy
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Tracking dust across the Atlantic

Hundreds of millions of tons of dust are picked up from the deserts of Africa and blown across the Atlantic Ocean each year. That dust helps build beaches in the Caribbean and fertilize soils in the Amazon. ...

dateSep 13, 2013 in Earth Sciences
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