Astronaut Koichi Wakata gives a “thumbs up” sign

iss068e018996 (Oct. 24, 2022) --- Expedition 68 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency (JAXA) gives a "thumbs up" sign after powering on the Zvezda service module's ham radio aboard the International Space Station. Credit: JAXA/Koichi Wakata