anybody know what those star chart things are called (and where to get them)
that they used on stargazing live ,you line up the hole with the pole star set set lat and long and time and read off the stars ?
tried googling but no luck (dont need software or phone apps)
that they used on stargazing live ,you line up the hole with the pole star set set lat and long and time and read off the stars ?
tried googling but no luck (dont need software or phone apps)