10 junio 2015
Some of the sharpest images ever made with ESO’s Very Large Telescope have, for the first time, revealed what appears to be an ageing star giving birth to a butterfly-like planetary nebula. These observations of the red giant star L2 Puppis, from the ZIMPOL mode of the newly installed SPHERE instrument, also clearly showed a close stellar companion.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/SbuKnpUmG8w/150610093431.htm
