Artemis II astronauts face serious risks from solar particle events as they travel beyond Earth’s protective magnetosphere. A 2025 solar storm highlighted how sudden radiation spikes could threaten both crews and spacecraft electronics. Advanced warning systems and shielding are vital for future lunar missions. #ArtemisII #SpaceWeather #SolarStormshttps://www.zmescience.com/science/news-science/uh-oh-could-a-solar-storm-derail-the-artemis-ii-mission/