A billionaire who led an all-private space crew into orbit last year has announced plans for up to three new missions in conjunction with SpaceX, including one with a spacewalk.

Jared Isaacman, who founded payment processing company Shift4, will lead the first of the new flights with a launch potentially coming by the end of this year. 

In addition to a mission featuring the first spacewalk attempted by non-professional astronauts, the planned flight also includes achieving a record altitude in Earth orbit.

As part of the partnership with SpaceX, the flights are set to utilize SpaceX spacecrafts.

Some information for this report came from Agence France-Presse and Reuters. 
…