@ozanaksu Active 3 years, 1 month ago ActivityProfileGroups 0 View Demographics Name Ozan Aksu Brief Bio I studied astronomy in college, now I’m a software developer. Now a days as a hobby I’m interesting in period-changes in binary stars. Country Turkey City Ankara Techniques used CCD, DSLR Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window)