What will happen if Artemis 2 astronauts get hit by a solar storm during NASA's ambitious moon mission?

A large white space shuttle labeled in red "NASA" is seen in the darkness of space. .

Once the Artemis 2 astronauts get beyond the protective environment of Earth's atmosphere and magnetic field, they will be subject to space radiation.

While en route to and from the moon, the four-person Artemis 2 crew will be vigilant, eyeing radiation detectors and listening for caution and warning alarms. They will also be outfitted with active dosimeters, devices that measure exposure to radiation, such as X-rays or gamma rays.