The four private visitors to the International Space Station of the Axiom Space Ax-4 mission are set to head back to Earth riding home on the newest SpaceX Crew Dragon making its first return home. Former NASA astronaut and now Axiom Space employee Peggy Whitson climbed aboard Crew Dragon Grace early Monday along with customers Shubhanshu Shukla of India,

NASA retiree turned private astronaut Peggy Whitson splashed down safely in the Pacific early on Tuesday after her fifth trip to the International Space Station, joined by crewmates from India, Poland and Hungary returning from their countries' first ISS mission.