Saturday, 16 November 2013

A plane crossing the Sun

A plane flying over the European Space Astronomy center, ESAC, in Madrid, was captured in this h-alpha image of the Sun, on 06-Nov-2013.

The images were acquired with a Coronado SolarMaxII-90 BF30 from the ESAC solar observatory Helios, by Elena Leiva. Real time solar images (weather permitting) are posted in