Elon Musk is the most prominent user on his own social media site, X. He posts frequently almost every day on the site, which was formerly called Twitter. On March 18, so far Musk has posted or reposted 19 times, with the majority of his posts being about the Space Dragon docking at the International Space Station.

Tesla stock has been hit hard in recent months as CEO Elon Musk’s political involvement becomes a distraction, experts say. Sales of electric vehicles are down sharply in key markets like Europe and China.