Researchers have spent the past few years watching a black hole re-awaken roughly 300 million light-years away from Earth.

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

The quasi-periodic eruptions of X-rays from a black hole 300 million light-years away are unlike any researchers have ever ...

Astronomers are applying new image-processing techniques to previously released Hubble observations in honor of the space ...

Scientists have spotted a defiant galaxy. Located nearly 1 billion light-years from Earth, the galaxy 2MASX J23453268−0449256 ...

The spiral galaxy 2MASX J23453268−0449256 is located nearly 1 billion light-years away from Earth, and measures about three ...

A recent astronomical discovery is revolutionizing our understanding of spiral galaxies. A giant spiral galaxy, located ...

Credit: Bagchi et al, Monthly Notices of the Astronomical Society/DOI 10.1093/mnras/staf229 Scientists are scratching their heads after taking a closer look at 2MASX J23453268−0449256, a spiral galaxy ...

Hubble’s 35‑year celebration brings a vibrant reimagining of the Sombrero Galaxy, revealing hidden dust lanes and far‑flung ...

A new discovery has surfaced, wherein the first-ever solitary black hole has been revealed in the Sagittarius constellation.

The black hole at the heart of galaxy SDSS1335+0728, located 300 million light-years away, was quiet for decades as it ...