News tagged with scattered light

Quantum cryptography goes maintream

(—Researchers from Toshiba and the Department of Engineering have perfected a technique that offers a less expensive way to ensure the security of high-speed fibre-optic cables, protecting communication networks ...

dateDec 05, 2012 in Quantum Physics
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A ghost in Cepheus

Described as a "dusty curtain" or "ghostly apparition," mysterious reflection nebula VdB 152 really is very faint. Far from your neighborhood on this Halloween Night, the cosmic phantom is nearly 1,400 light-years away.

dateNov 01, 2012 in Astronomy
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