On June 5, as the feud between the two erstwhile besties escalated, Trump posted on his Truth Social Platform, “The easiest way to save money in our Budget, Billions and Billions of Dollars, is to terminate Elon’s Governmental Subsidies and Contracts. I was always surprised that Biden didn’t do it!”

In the heat of the moment, Elon Musk threatened to decommission SpaceX’s Dragon spacecraft and then he took it back. In doing so, however, the rocket billionaire dragged NASA into his messy breakup with Donald Trump, with the agency’s access to orbit now at stake.

Musk’s rare public expression of regret suggests he is trying to defuse tensions after Trump threatened to retaliate against his companies during their feud.