Microquasar Jets Found: Gas Trail Reveals Gamma-Ray Source in Nearby Galaxy

Phys.org · 2026-10-30
Microquasar Jets Found: Gas Trail Reveals Gamma-Ray Source in Nearby Galaxy

Astronomers have uncovered new evidence explaining a powerful gamma-ray source discovered in 2016 within a binary star system in our galactic neighborhood. The smoking gun: a trail of cool molecular gas that points to jets from a microquasar, one of the few known outside the Milky Way. This discovery marks a significant step in understanding how microquasars contribute to the universe's high-energy phenomena. The binary system, located in a nearby galaxy, has puzzled scientists since its detection due to its unusually strong gamma-ray emissions. The newly observed gas trail provides a direct link between the microquasar's jets and the gamma-ray production, offering a rare glimpse into these energetic processes. By studying this system, researchers can better understand the mechanisms behind gamma-ray bursts and the role of microquasars in cosmic ray acceleration. This finding not only solves a mystery but also opens new avenues for exploring extreme astrophysical environments beyond our galaxy.