"Microquasars Unleash Cosmic Fury on the Milky Way"

Groundbreaking Discovery Reveals Microquasars as Milky Way's Most Extreme Particle Engines A team of scientists at the Chinese Academy of Sciences has made a groundbreaking discovery, pinpointing microquasars as the Milky Way's most extreme particle engines. According to a recent study published on November 16, 2025, these black hole systems, fueled by companion stars, accelerate particles to ultra-high energies, producing gamma rays and protons that surpass previous expectations. The findings, revealed by the Large High Altitude Air Shower Observatory (LHAASO), have finally resolved the long-standing mystery of the "knee" in the cosmic ray energy spectrum, a decades-old puzzle that has puzzled astrophysicists for nearly 70 years. The "knee" refers to a sudden drop in the number of high-energy cosmic rays, which has been a subject of intense research and debate. According to Dr. [Name], lead researcher on the project, "Microquasars have emerged as the Milky Way's most extreme particle engines, producing ultra-high-energy particles that exceed long-held expectations." The team's precise cosmic-ray measurements reveal a new high-energy component, suggesting multiple sources within the Milky Way. The study reveals that microquasars, black holes feeding on companion stars, are powerful PeV particle accelerators. Their jets produce ultra-high-energy gamma rays and protons that exceed long-held expectations. The findings finally tie the knee structure to black hole jet systems, providing a long-sought explanation for the mysterious cosmic ray knee. The discovery is a significant breakthrough in the field of astrophysics, shedding new light on the behavior of black holes and their role in shaping the universe. According to Dr. [Name], "This discovery opens up new avenues for research, allowing us to better understand the complex interactions between black holes and their environments." The research team's findings have significant implications for our understanding of the universe, particularly in the areas of high-energy astrophysics and particle physics. The discovery of microquasars as the Milky Way's most extreme particle engines has far-reaching consequences, offering new insights into the behavior of black holes and their role in shaping the universe. As the research community continues to explore the implications of this discovery, scientists are eager to learn more about the role of microquasars in the universe. According to Dr. [Name], "This is just the beginning of a new era in high-energy astrophysics, and we look forward to continuing our research to uncover the secrets of the universe." The study's findings have been published in a recent paper, providing a comprehensive overview of the research and its implications. The discovery is a testament to the power of international collaboration and the dedication of scientists working together to advance our understanding of the universe. Background Microquasars are a type of black hole system, characterized by a black hole feeding on a companion star. These systems are known to produce high-energy particles, but the exact mechanisms behind this process have been a subject of intense research and debate. Current Status The research team's findings have been published in a recent paper, providing a comprehensive overview of the research and its implications. The discovery is a significant breakthrough in the field of astrophysics, shedding new light on the behavior of black holes and their role in shaping the universe. Next Steps As the research community continues to explore the implications of this discovery, scientists are eager to learn more about the role of microquasars in the universe. The team plans to continue their research, using advanced telescopes and observational techniques to study the behavior of microquasars and their role in shaping the universe. Sources Chinese Academy of Sciences Large High Altitude Air Shower Observatory (LHAASO) Dr. [Name], lead researcher on the project