In this era of commercial space travel, Blue Origin has become a major player in turning the dream of spaceflight into reality for people with the means — including some celebrities.

Case in point: Pop star Katy Perry and journalist Gayle King are part of Blue Origin's upcoming all-female spaceflight, which is set to launch on Monday (April 14). That mission, known as NS-31, also includes Aisha Bowe, Kerianne Flynn, Amanda Nguyen and Lauren Sánchez (the partner of Blue Origin founder Jeff Bezos), all of them notable figures in their own right.