That's my old hood ?miss my town there! The NASA area always has strange things occurring no worries just enjoy the weirdness..lol.

I know that after hurricane Harvey a bunch of drones were approved to survey roads and other critical infrastructures for damage. Might still be in use.

There is an Air Force base very near NASA. Most astronauts are Air Force.

Skynet?

Well, I don’t think Obama can take credit for that one ...Pence’s Atheist Hunter maybe?

Nothing to worry about, just the gobernment looking out for your safety. If they think they saw anything suspicious about you in their fly over then expect the cops to show up soon and give you a road side cavity search, it's not easy keeping people safe.
With spring here there will soon be daily fly overs by black helicopters and military planes with imaging equipment looking for cannabis and smugglers and illegal immigrants trying to cross the border. The island I live on is in the middle of the St. Lawrence River and the border runs up the middle of it.

They are coming to get you, thats what ?