“Somewhere, Elon Musk is smiling,” mused Recode’s Kara Swisher, referring to President Donald Trump’s announced $19.5-billion NASA funding.

But Musk wasn’t smiling.

“ ‘This bill changes almost nothing about what NASA is doing. Existing programs stay in place and there is no added funding for Mars.’ ”

Musk went on to say that “perhaps there will be some future bill that makes a difference for Mars, but this is not it.”

Trump signed the S.442 funding bill on Tuesday. The White House said it’ll help to facilitate NASA’s reach into deep space and give a boost to job creation.

Trump tweeted that he’s “delighted to sign this bill reaffirming our national commitment to the core mission of NASA.”

Clearly, Musk, who aspires to make commercial travel to Mars a reality through SpaceX, isn’t nearly as enthusiastic about the bill.