Astronomers using the James Webb Space Telescope have discovered the most distant quiescent galaxy ever seen – one that had ...

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

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

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

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

For a long time, scientists thought that only actively star-forming galaxies should be observed in the very early Universe. The James Webb space telescope now reveals that galaxies stopped forming ...

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.

Spiral galaxy J2345−0449, 947 million light-years away from us in the constellation of Aquarius, is a very unusual object ...

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

A massive spiral galaxy with a giant black hole is shooting huge energy jets, something scientists thought only elliptical ...

"This discovery upends conventional wisdom, as such powerful jets are almost exclusively found in elliptical galaxies, not spirals," Suraj Dhiwar, a researcher at the Inter-University Centre for ...