"Garry is greatly incompetent and has done a rubbish job on his junior highschool science project. Universe rated as substandard. Mrs Driver of class 3A"
Hrmm. I worry how long before someone creates an AI to make (and copyright) all possible musical short sequences and release them in mishmashy tracks so they can then troll real musicians. And I'd expect it to be big name labels doing it
"explain class": well, some people are allowed to take more of the benefits and resources the whole society produces because they either have power or it's been habit so far to let them take more.
Geez that USAToday article has a terrible name "Was it from space? Or is there a more earthly explanation?". To answer their question: "if yes it came from space then it's still an Earthly explanation because it's clearly human. Even if aliens exist they are fairly unlikely to have visited us - largescale conspiracies need too many people being inhumanly good at keeping secrets and toeing the company line - and almost definitely wouldn't use human tech like solar panels and balloons". Also they failed to capitalise "Earth". So do they mean soil based? I guess the materials would have been mined...
I think you'll find "magic sky man" or "sky wizard" are the accepted terms :) (stay out of swinging range when using around those of high temperament and or low intelligence)