打开探测宇宙深处的窗口！“中国天眼”揭示快速射电暴“双星起源之谜”

Core Insights - The research team utilizing the "China Sky Eye" has made a significant breakthrough in understanding the origin of fast radio bursts (FRBs), specifically revealing that they originate from binary star systems, providing crucial evidence for understanding extreme cosmic phenomena [2][3] Group 1: Research Findings - The discovery was published in the international academic journal "Science" on January 16, 2026, and is a result of collaboration among multiple research institutions led by the Purple Mountain Observatory of the Chinese Academy of Sciences [2] - Fast radio bursts are one of the most mysterious phenomena in the universe, lasting only milliseconds but releasing energy equivalent to the total radiation of the Sun over a week [2] - The research team conducted over two years of continuous monitoring of the repeating fast radio burst FRB 20220529 using the "China Sky Eye," the world's largest single-dish radio telescope [2] Group 2: Observational Breakthroughs - The "China Sky Eye" demonstrated unparalleled sensitivity, allowing it to detect weak signals that other telescopes could not, which was crucial for observing FRB 20220529 [3] - During the observations, the Faraday rotation measure of FRB 20220529 suddenly surged to 1977±84 radians/m², approximately 20 times the previous fluctuation range, before quickly declining back to normal levels [3] - This unique observation process provides a new window for exploring the depths of the universe and offers key evidence for understanding extreme cosmic explosion phenomena [3] Group 3: Contributions to Astronomy - Since its inception, the "China Sky Eye" has produced groundbreaking results in various fields, including gravitational wave detection, pulsar searches, fast radio burst research, and neutral hydrogen observations, contributing to humanity's exploration of the unknown universe [3]