The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

One of the first verified predictions of general relativity is the gravitational deflection of starlight. The effect was ...

An international team led by UNIGE shows that red and dead galaxies can be found only 700 million years after the Big Bang, ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

Scientists have discovered a star-smothering black hole energy jet tearing through a galaxy similar to the Milky Way.

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

The colossal jets are emitted by the black hole and influence various processes within and around the galaxy. For instance, ...

"Could our galaxy one day experience similar high-energy phenomena that will have serious consequences for the survival of ...

Webb captured an Einstein ring formed by a distant galaxy's light bending around a closer one. This rare alignment magnifies ...

two distant galaxies overlapping each other. An elliptical galaxy and a spiral galaxy appear as one celestial body as a result of the effects of mass on spacetime, the fabric of the universe.