Archive: 12/31/2012

Hubble image: Don't trust your eyes

(Phys.org)—The Universe loves to fool our eyes, giving the impression that celestial objects are located at the same distance from Earth. A good example can be seen in this spectacular image produced by ...

Dec 31, 2012 4.5 / 5 (13) 39 | with audio podcast

Bird watching brings new discoveries

A recent study used bird watching records to build up the first bird watching database in China, which found a batch of new records of national level and a trend of of species moving to higher latitude and ...

Dec 31, 2012 1.8 / 5 (4) 0
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