Elon Musk says SpaceX's Starship is on schedule to fly to the moon in 2024

Musk says that progress on Starship has been unfolding at an "insane" rate since 2021. Giving an example of just how far Starship has come in recent years, Musk stated that while the first prototype flew 8 km into the air in December 2020, the fourth prototype was scheduled to fly to orbit in January 2023.