SpaceX has started preparations for recovering International Space Station (ISS) astronauts during ocean touchdowns, conducting landing and patient loading rehearsals on their recovery ship GO Searcher.

NASA recently shared photos of the rehearsals on board GO Searcher, which has been upgraded with a medical treatment facility and a helipad in the center of the vessel.

SpaceX practiced how the helicopter will pick up astronauts and fly them to a nearby hospital, in case of a medical emergency.