Explanation

Four astronauts teams has been announced by NASA for its human spaceflight mission to the Moon.

There are the four Artemis 2 astronauts - Read Wiseman, Victor Glover, Jeremy Hansen and Christina Koch.

Christina Koch will be mission specialist for Artemis 3.

This team of four astronauts will fly around the Moon for 10 days in 2024.

NASA is the US space agency.