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Telescopes and space missions

Telescopes and space missions

Gravitational lensing creates ‘Einstein’s cross’ of distant supernova

05 Mar 2015 Tushna Commissariat
Crossroads: the four images of the lensed supernova
Multiple images of a supernova created by gravitational lensing have been captured for the first tim

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Tushna Commissariat is the features editor of Physics World
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