美发射三枚新探测器

Core Points - The article discusses the launch of three space probes by NASA and NOAA to study solar wind and space weather impacts on Earth and the solar system [1][2] - The probes include the Interstellar Mapping and Acceleration Probe (IMAP), the Karelian Coronagraph Observatory, and the Space Weather Follow-On satellite (SWFO-L1) [1] - The mission aims to enhance understanding of solar influences on Earth's habitability and improve predictions of space weather effects on satellites and astronauts [1] Group 1 - The three probes were launched on September 24, 2023, from Kennedy Space Center aboard a SpaceX Falcon 9 rocket, heading to the first Lagrange point, approximately 1.6 million kilometers from Earth [1] - IMAP will focus on studying the solar wind boundary region and its interactions with nearby galaxies, providing real-time monitoring of solar wind and high-energy particles [1] - The data from IMAP will help simulate and improve predictions of space weather impacts, potentially preventing issues like power grid failures and satellite malfunctions caused by solar storms [1] Group 2 - The Karelian Coronagraph Observatory is a small satellite named after American astrophysicist George Karelian, which will continuously observe the Earth's outer atmosphere, the exosphere, to understand its physical mechanisms [2] - SWFO-L1 is dedicated to monitoring solar activity and solar wind, providing real-time data and alerts for potentially destructive space weather events affecting Earth [2]