: Its companion star orbits the black hole every 185.6 days at a distance comparable to Earth’s orbit around the Sun.
: Unlike many previously discovered black holes, Gaia BH1 is "dormant," meaning it is not actively consuming matter and therefore does not emit high-energy X-ray radiation. Discovery and Significance Closest black hole to Earth is Gaia BH1, 1,600 lightyears : Its companion star orbits the black hole every 185
: It is part of a binary system consisting of a dormant black hole and a Sun-like companion star. Mass : The black hole is about 10 times the mass of the Sun . Mass : The black hole is about 10 times the mass of the Sun
In late 2022, astronomers announced the discovery of , a dormant black hole located approximately 1,560 light-years away in the constellation Ophiuchus. This discovery, led by Kareem El-Badry of the Harvard-Smithsonian Center for Astrophysics , made Gaia BH1 the closest known black hole to Earth, roughly three times closer than the previous record holder. Key Characteristics of Gaia BH1 Key Characteristics of Gaia BH1