Jets are colossal structures that erupt from the poles of an actively feeding black hole. The black hole devours clouds of ...

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

Observations of Pablo’s Galaxy show repeated black hole heating restricted gas inflow, limiting new star formation in the early universe, based on Webb and ALMA data.

A galaxy named GS-10578 is known by the aphorism “Live fast, die young.” A majority of its stars formed between 12.5 and 11.5 ...

Astronomers report how a "death by a thousand blows" caused a galaxy in the early universe to stop forming stars, making it ...

Astronomers have spotted one of the oldest "dead" galaxies yet identified, and found that a growing supermassive black hole ...

Using data from the James Webb Space Telescope, astronomers traced how Milky Way–like galaxies formed and changed over time.

What were galaxies like in the early universe? This is what a recent study published in Nature Astronomy hopes to address as ...

This NASA/ESA Hubble Space Telescope image features the picturesque spiral galaxy NGC 4941, which lies about 67 million light-years from Earth in the constellation Virgo (The Maiden). Because this ...

The James Webb Space Telescope found a surprisingly large galaxy, nicknamed "The Big Wheel," in the early universe. This galaxy formed much faster than current theories predict, challenging our ...