Difference Between Solar proton event and Coronal mass Ejection

AI Thread Summary
Solar proton events (SPE) and coronal mass ejections (CME) are distinct phenomena associated with solar activity. SPEs involve the release of high-energy protons from the Sun, while CMEs consist of large quantities of plasma and magnetic fields ejected into space. X-rays are not a direct component of CMEs but can be emitted during solar flares, which often accompany CMEs. Both SPEs and CMEs can significantly impact spacecraft, with SPEs posing a risk to satellite electronics and astronaut safety, while CMEs can disrupt satellite communications and navigation systems. Understanding these differences is crucial for mitigating risks associated with solar activity.
hamzaaaa
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Hi All

Whenever there is a solar activity two things are mentioned, SPE, CME and X-ray. Does anyone know the difference between SPE and CME? I couldn't find a descriptive or convincing answer on these two. What particles are associated with CME, is X-ray a part of CME? And what effects could these have on the spacecraft and what effects can the SPE have on the Satellite?

Thanks in advance
 
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