Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

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

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

Astronomers have identified a bright hydrogen emission from a galaxy in the very early universe. The surprise finding is ...

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

Primordial black holes are the earliest black holes thought to exist, and they vanished almost as fast as they came into ...

The clearest and most precise images yet of the universe in its infancy—the earliest cosmic time accessible to humans—have ...

ESA’s Euclid mission mapped 26 million galaxies, revealing galaxy shapes, cosmic structures, and gravitational lenses ...

The clearest and most precise images yet of the universe’s infancy from the Atacama Cosmology Telescope show the first steps ...

The survey data, released March 19, includes initial scans of three regions that Euclid will observe regularly, as well as ...

A European dark matter telescope called Euclid has released its first treasure trove of data, showing galaxies by the ...