Cosmonaut Aleksandr Gorbunov wears headphones and conducts a hearing test

iss072e277978 (Nov. 22, 2024) --- Roscosmos cosmonaut and Expedition 72 Flight Engineer Aleksandr Gorbunov wears headphones and conducts a hearing test in the quiet environment of the International Space Station's Quest airlock where spacesuits are stowed and spacewalks are staged.