In 1967, at 16, he recorded his first album El Malo with Héctor Lavoe, forming an inimitable salsa duo for the Fania record label that popularised the songs Calle Luna, calle Sol, Abuelita, Ah, ah, oh, no, Ghana’e, El día de mi suerte, La murga and Juana Peña.
Thousands of protesters have gathered for the most visible opposition movement of Trump’s second term.
The pair are due to begin their long delayed journey back to Earth two days after the new crew arrive.
The news comes after Ms Harris was heckled at a rally in Michigan by pro-Palestinian protestors.