Why is NASA watching the Sun 24/7 before the Artemis II launch? Astronauts face invisible danger
With the Artemis II mission launching its astronauts outside Earth’s magnetic field for the first time on 1 April 2026 in over 50 years, NASA is setting up a 24/7 solar watch to monitor potential high-energy radiation threats. According to NASA, the greatest risk to the crew from the sun is from Solar Energetic Particles…