So many Sunspots on the Sun not even an airplane can cover them all.
Great transit picture of a commercial airplane flying between the telescope and the Sun.
JANUARY 6, 2014 SUNSPOT
sabato 5 gennaio 2013
sunspot AR 1734 Image taken from Rome on May 3 2013 at 15:28 UT. TMB 13 cm telescope and barlow x5
SUN May 12 2013 Rome Italy sunspot on solar limb TMB 13 cm refractor
