what's tesla launches rocket?
<answer> A mannequin in a SpaceX spacesuit in Elon Musk's red Tesla sports car which was launched into space during the first test flight of the Falcon Heavy rocket. <context> A mannequin in a SpaceX spacesuit in Elon Musk's red Tesla sports car which was launched into space during the first test flight of the Falcon Heavy rocket. Photo: SpaceX With the successful demonstration flight, Falcon Heavy ranks as the world's most powerful existing rocket, with more lift capacity than any US space vehicle since the era of NASA's Saturn 5 rockets that took astronauts to the moon some 45 years ago.