We had big astronomy and astrology event at 7 aug,it was moon eclipse.Next one is full and huge solar eclipse at 21 aug,it will appear on America sky.Name of that event is Grand America Eclipse,it will be very much visible in USA,from astrological point of view it is like it was during Clinton impeachment and similar to 2008 crisis begin
Maybe some of you or your partner can record that and than stream on your demo.More maybe you can get in touch with NASA ,thay have photos,movies,sounds of planets,and other universe bodies,it will great to see high quality and may play educational role,may inspire young people to be scientis,next adress maybe can be Berkeley Univ Foundation BOINC,thay have interesting open source programm very much based on eth chain