https://www.cnet.com/news/elon-musk-spacex-tesla-driver-dummy-starman-falcon-heavy-david-bowie/

Musk's Tesla is scheduled to blast off on Tuesday for the first demonstration mission for SpaceX's powerful Falcon Heavy rocket. Musk already told us the sports car would be playing David Bowie's "Space Oddity" for the launch, so it makes sense the dummy would be named "Starman" after another Bowie song. 

Here's a sample of the lyrics: "There's a starman waiting in the sky/He'd like to come and meet us/But he thinks he'd blow our minds."