PHOTO: AFP

This screengrab from a Nasa live broadcast video shows (L-R) Nasa astronaut and Artemis II Mission Specialist Christina Koch, Nasa astronaut and Artemis II pilot Victor Glover, Canadian Space Agency astronaut Artemis II Mission Specialist Jeremy Hansen and Nasa astronaut and Artemis II Commander Reid Wiseman during a press call as they travel to the Moon in the Orion spacecraft. The four Artemis astronauts have passed the halfway point between Earth and the Moon on the way to their planned lunar flyby, Nasa said on Friday evening.