Astronomers have announced the discovery of a galaxy that magnified a background, Type Ia supernova thirty-fold through gravitational lensing. This first example of strong gravitational lensing of a supernova confirms the team's previous explanation for the unusual properties of this supernova.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/f...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/f...