@sundogplanets @mikeolson I wish that we could get the heritage people to take this seriously – occasionally they manage to raise a minor ruckus to get something done but I fear that there are not very many at all who care about our sky heritage. The few who do care are vastly outnumbered by people who want to collect all the broken bottles and chipped ceramics under old houses that aren't even all that old. (I say that as a heritage person!)