“帕克”探测器拍到距太阳最近的图像

Core Insights - NASA's Parker Solar Probe has captured the closest images of the Sun to date, providing unprecedented details of the solar corona and solar wind, which aids in understanding the origins of space weather and enhances Earth’s warning capabilities [1][2] Group 1: Mission Overview - The Parker Solar Probe was launched in 2018 with the mission to study the Sun's outer atmosphere, the corona [1] - In December 2022, the probe flew within approximately 6.1 million kilometers of the Sun's surface, marking the first time a human-made object has entered the Sun's atmosphere [1] Group 2: Scientific Findings - The images captured reveal the structure of the solar corona and the release process of solar wind, which is a continuous flow of charged particles that affects the entire solar system [1] - The probe has provided high-resolution images of multiple coronal mass ejection (CME) events, showcasing their interactions and collisions for the first time [1][2] Group 3: Implications for Space Weather - The merging of multiple CMEs can significantly alter their trajectories and intensities, potentially accelerating charged particles and changing magnetic field structures, posing greater threats to astronauts, satellites, and ground-based technologies [2] - The close observations from the Parker Solar Probe enable researchers to better predict and respond to the effects of space weather [2]