Solar Particle Events
Solar Particle Events (SPEs) are sudden releases of high-energy particles from the Sun that can pose a significant threat to astronauts and spacecraft in space. These events are typically associated with solar flares and coronal mass ejections, and can cause radiation sickness, damage to electronic equipment, and even death in extreme cases. The particles can also penetrate the Earth's atmosphere and pose a risk to humans on the ground, particularly at high altitudes. To mitigate the effects of SPEs, spacecraft and habitats can be shielded with materials that absorb or deflect the particles, and astronauts can take shelter in designated safe areas. Monitoring and forecasting of SPEs is an important part of space weather research, and can help to minimize the risks to human spaceflight and satellite operations.
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