As SpaceX completes 23 years, its founder Elon Musk has hinted that the company is preparing for a groundbreaking space mission. According to the tech billionaire, Starship will launch its Mars mission carrying Tesla's humanoid robot by 2026-end.

Musk—who has a history of setting unrealized goals for his companies—says he wants to send humans to Mars by 2029, though he says 2031 may be more likely.