Astronauts Tibor Kapu from Hungary and Takuya Onishi from Japan

iss073e0251266 (June 27, 2025) --- Axiom Mission 4 private astronaut Tibor Kapu (at left) from Hungary loads a research sample-packed cryogenic storage unit, called a dewar, into a science freezer aboard the International Space Station's Kibo laboratory module. Expedition 73 Commander Takuya Onishi from JAXA (Japan Aerospace Exploration Agency) assisted Kapu during the science experiment transfers from the SpaceX Dragon crew spacecraft into the orbital outpost.