Quantcast
Last updated on April 19, 2014 at 7:50 EDT
Planck instruments reflected in the telescope primary mirror
106 of 189

Planck instruments reflected in the telescope primary mirror

May 26, 2009
A view of the Planck HFI and LFI instruments' feed horns reflected in the primary mirror of the spacecraft. The picture was taken at the end of February 2009 in the S1B clean room at Europe's spaceport (CSG) in Kourou, French Guiana.