A little while ago, SpaceX’s Crew Dragon Grace spacecraft concluded its Ax-4 mission by splashing down without problems. On board were Shubhanshu Shukla, Peggy Whitson, Sławosz Uznański-Wiśniewski, and Tibor Kapu, who ended this completely private space mission in the Atlantic Ocean after leaving the International Space Station almost 48 hours earlier. Shortly after splashing down, SpaceX’s recovery ship went to retrieve the Grace and its crew to transport them to the coast.