Full disk H-alpha of the Sun

Full Disk H-alpha image of the sun received 95/06/1 15:45 UT from Boulder,
Colorado. H-alpha light solar images reveal many fetures and complexity that tell
us what is happening on the Sun. eceived 95/06/1 15:45 UT from Boulder,
Colorado. H-alpha light solar images reveal many fetures and complexity that tell
us what is happening on the Sun.