News tagged with wavelength band

9 new gamma pulsars

Pulsars are the lighthouses of the universe. These compact and fast-rotating neutron stars flash many times per second in the radio or gamma-ray band. Pure gamma-ray pulsars are extremely difficult to find despite their high ...

dateNov 03, 2011 in Astronomy
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Using CNTs as infrared sensors

( -- Semiconductors provide the bases for many different avenues of device research. Indeed, many of the technological devices that are commonplace in our society are reliant on semiconductors. However, as we ...

dateJan 04, 2010 in Nanophysics feature
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NASA's SkyView Delivers the Multiwavelength Cosmos

( -- Some three million times a year, researchers, educators, and amateur astronomers all over the world ask NASA's SkyView virtual observatory to serve up images of some interesting corner of the cosmos. Since ...

dateFeb 04, 2009 in Astronomy
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