When the "little red dots" were first discovered in 2022, scientists thought the objects might be galaxies as mature as the Milky Way, which is about 13.6 billion years old. That's because galaxies ...

Recently, the Event Horizon Telescope (EHT) collaboration released a new image of the supermassive black hole at the center ...

The M87 galaxy is located approximately 55 million light-years from Earth, and its central black hole has a mass more than 6 billion times that of the Sun. The EHT is a 返回搜狐，查看更多 ...

EHT images of M87* show evolving magnetic fields, jet emission near its base, and a stable shadow consistent with Einstein's ...

This combined photo shows changes in the magnetic field of the Messier 87 (M87) black hole observed in 2017, 2018 and 2021. The Korea AeroSpace ...

The Event Horizon Telescope (EHT), which is operated to capture images of black holes, has re-observed the shadow and ring of light structure of the ...

When black holes collide, they release gravitational waves. The waves contain information on the collision. If one black hole is much heavier, the waves vary with the observation angle.

The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into a shape that can look like a football," according to the Chandra X-ray ...

The mystery of the James Webb Space Telescope's "little red dots" could be solved if they are not ancient galaxies but are ...

A team of Pennsylvania State University researchers has a unique take on mysterious red dots first observed by the James Webb Space Telescope.

Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...