"Radiation exposure during space missions can significantly increase an astronaut's long-term risk of cancer, and heavy doses can lead to acute sickness, making it a critical concern for the Artemis II crew."
"The Artemis II mission marks the first time in decades that humans will travel beyond low-Earth orbit, fully exposing them to the hazards of space, including cosmic radiation and unpredictable space weather."
"NASA's acting associate administrator for exploration systems development emphasized the importance of monitoring space weather, especially after an X-class solar flare was followed by a coronal mass ejection, which could impact the mission."
The Artemis II crew will encounter various hazards during their 10-day flight, including radiation exposure that increases cancer risk and acute sickness. They will be the first humans in decades to travel beyond low-Earth orbit, leaving the protection of Earth's magnetic field. While the current space weather forecast appears clear, NASA remains cautious. Recently, an X-class solar flare occurred, followed by a coronal mass ejection, which poses risks to astronauts due to potential radiation and geomagnetic storms.
Read at www.scientificamerican.com
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