Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also ...

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

A nearby galaxy is launching an enormous stream of super-heated gas, driven by a precessing jet from its central black hole., ...

Astronomers have captured the universe's first confirmed failed galaxy, a starless expanse of dark matter dubbed Cloud-9, ...

Using JWST's Mid-Infrared Instrument, the scientists honed in on stars, all between one and eight times the mass of the sun, ...

A new image from the James Webb Space Telescope by NASA gives a glimpse into a black hole within the Circinus Galaxy, which ...

Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope ...

Astronomers spotted nine galaxies with characteristics that have never been seen as a collection before. It's possible this ...

A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

Astronomers using the James Webb Space Telescope found a barred spiral galaxy that formed when the universe was only two billion years old ...