Kasper E. Heintz, Darach Watson, Gabriel Brammer & Simone Vejlgaard from the Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen. Using the James Webb Space Telescope, University of ...

The measurement of the mysterious form of matter around these quasar galaxies could have profound implications for our understanding of how the cosmos has evolved. When you purchase through links on ...

With the launch of the James Webb Space Telescope, astronomers are now able to peer so far back in time that we are approaching the epoch where we think that the first galaxies were created.

Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By analyzing ...

Strands of gas, dust and stars stretch through the cosmos and embed galaxy clusters, influencing their evolution. When you purchase through links on our site, we may earn an affiliate commission. Here ...

The big galaxy in the foreground is named LEDA 2046648, and is seen just over a billion years back in time, while most of the others lie even farther away, and hence are seen even further back in time ...