GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

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

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

Astronomers using the James Webb Space Telescope have discovered the most distant quiescent galaxy ever seen – one that had already stopped forming stars just 700 million years after the Big Bang.

The first galaxies in the Universe were born enshrouded in a “foggy” gas, and could not be seen clearly until they had ...

Astronomers are gobsmacked by an abundance of oxygen in JADES-GS-z14-0, the earliest (and most distant) known galaxy in the ...

JADES-GS-z14-0 is the most distant known galaxy, dating to less than 300 million years after the Big Bang. Scientists were ...

One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

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 ...

Uncover the insights gained from the Webb telescope about early galaxies and their role in illuminating the universe.

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking ...