SpaceX will fly four privately-paying space tourists to orbit in its Crew Dragon capsule, the company unveiled on Tuesday.

"This historic mission will forge a path to making spaceflight possible for all people who dream of it, and we are pleased to work with the Space Adventures' team on the mission," SpaceX president and COO Gwynne Shotwell said in a statement.

The customers will be brokered through Space Adventures, a company that's flown private citizens to the International Space Station using Russian spacecraft. The firm said this Crew Dragon mission will allow four individuals to "see planet Earth the way no one has since the Gemini program" of the 1960s.

Crew Dragon is a capsule SpaceX has been developing for NASA. The spacecraft is built to fly astronauts to the International Space Station, a capability the U.S. has lacked for nearly a decade. SpaceX plans to launch its first NASA astronauts between April and June of this year.