Elon Musk has had a busy summer.
He continued working on and promoting the companies he runs, Tesla and SpaceX, on Twitter. He tweeted a lot this summer, getting into fights and posting memes. He can now count Porsche, Roberto Escobar, and British diver Vernon Unsworth among his list of potential enemies.
His summer wasn't all fights, though. He also found time to spend with his kids and to think about buying satirical newspaper The Onion.
Here's a look at what Musk got up to this summer, from his relationship with Grimes to selling "nuke Mars" shirts.