France summoned billionaire Elon Musk to a "voluntary interview" as cybercrime authorities on Tuesday searched the French offices of his social media network X, the Paris public prosecutor's office said.

France summoned billionaire Elon Musk to a “voluntary interview” as cybercrime authorities today searched the French offices of his social media network X,

The brief conversation between Elon Musk and BlackRock's Larry Fink was marked by vague promises and an unenthusiastic audience.

Embarking on a spur of the moment astronomy lesson, Musk explained that the sun makes up some 99.8% of mass of the solar system, and that Jupiter, the biggest planet, is just kind of a rounding error in comparison.

The billionaire CEO of Tesla and SpaceX, in his first appearance at Davos, said Tesla could start selling its Optimus robots next year.