Core Insights - The article discusses the establishment of China's first interplanetary scintillation monitoring telescope, referred to as the "Grassland Eye," which is part of the national major infrastructure project "Meridian Project Phase II" and is positioned to enhance China's capabilities in space weather monitoring [1][3]. Group 1: Telescope Overview - The telescope is located in Inner Mongolia and is recognized for its international leading sensitivity in detecting interplanetary scintillation [1]. - It consists of a main station and two auxiliary stations, forming an equilateral triangle with a distance of approximately 200 kilometers between each station [2]. Group 2: Purpose and Importance - The primary purpose of the telescope is to conduct space weather research and disaster forecasting, particularly in relation to solar activities that can lead to significant disruptions on Earth [3]. - Monitoring interplanetary scintillation is crucial for understanding solar wind dynamics and predicting solar storms, which can have severe impacts on satellites, communication systems, and power grids [3]. Group 3: Technical Specifications - The main station features three rows of parabolic antennas, each measuring 140 meters in length and 40 meters in width, making it the largest parabolic radio telescope in China [4]. - Each row contains 600 signal receiving units that capture cosmic radio signals for data analysis [4]. Group 4: Technological Advancements - The telescope has achieved breakthroughs in key technologies such as high-precision synchronization control and digital multi-beam reception, significantly enhancing its observational capabilities [5][6]. - It employs a unique "one main, two auxiliary" collaborative observation system, allowing for wide-area monitoring and focused observations of active solar events [6]. Group 5: Performance and Impact - The "Grassland Eye" can simultaneously receive signals from multiple directions and has a detection sensitivity capable of capturing cosmic radio signals that are one billion times weaker than mobile phone signals [6]. - Since its operation, the telescope has demonstrated exceptional performance, successfully recording significant solar storm events and contributing valuable data for space weather forecasting [7].