Fundación Galileo Galilei - INAF Telescopio Nazionale Galileo 28°45'14.4N 17°53'20.6W 2387.2m A.S.L.

Butterfly Nebula (NGC 2346)


On December 18, 1998, "First Light" with ARNICA. This image shows one of the first images, the Butterfly Nebula (NGC2346), observed in the line of the S0->1 transition of molecular hydrogen.