Optimus robots have come a long way from their often-mocked introduction in 2021 when a human dressed in a costume appeared onstage for a demonstration. However, while the overall design has changed between the first and second generations of the humanoid bot,

The SpaceX and Tesla billionaire - who has become orange manbaby, Donald Trump’s best pal - has vowed to send a robot into space next year - followed by a human crew by 2031