A nice large sunspot group in the center of the Sun's disk. Taken with my Televue 102iis refractor, Lunt solar wedge, and PGR Grasshopper 3 camera, on June 21, 2015.
Our community is FREE to join. To participate you must either login or register for an account.
Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. View our Privacy Policy.
Astronomy Magazine