NASA Parker Solar Probe sets speed record at 687,000 kilometers per hour during 25th flyby; new insights

NASA's Parker Solar Probe successfully completed a close approach to the Sun, confirming normal system operations. Reaching speeds of 687,000 km/h, it matched its previous velocity record. The probe's fourth flyby collected crucial data on solar wind and flares, vital for understanding space weather and protecting Earth-based infrastructure and future space missions.