Look, In your web browser! It’s a bird! It’s a plane! It’s…a placeholder domain for an unknown entity that is liked to Rockstar and Take-Two. Alright, it’s not the catchiest call to action ever, but it’s accurate. Rockstar seems to be in possession of the domain for something called “Citizen Skywatch.”
There is also associated accounts for Citizen Skywatch on Twitter and Youtube. If updates aren’t coming from either of those soon, more information on Citizen Skywatch is sure to trickle in as Gamescon approaches. The best guess is it is GTA V related, but maybe Rockstar and Take-Two have some sort of rebel superhero militia game in the works.