News tagged with visible light

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Bananas Gone Bad Glow Blue in UV-Light

(PhysOrg.com) -- Nicholas Turro of Columbia University, Bernhard Krautler of the University of Innsbruck, Austria and their colleagues have found that, as chlorophyll ages and begins to disintegrate in banana ...

Sep 09, 2009 4 / 5 (5) 1

Astrophysicists explore a blazar

An international team of astrophysicists using telescopes on the ground and in space have uncovered surprising changes in radiation emitted by an active galaxy. The picture that emerges from these first-ever ...

Mar 18, 2009 4.4 / 5 (17) 5