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

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

GS-z13-1, located around 33 billion light-years from us. This galaxy has a redshift of 13.0, which is a measure of how much a ...

Using Webb's instruments, an international team of scientists determined that this galaxy's redshift is 13.0, meaning it was ...

Using the unique infrared sensitivity of NASA's James Webb Space Telescope, researchers can examine ancient galaxies to probe ...

Astronomers discovered bright hydrogen emissions from an ancient galaxy, puzzling researchers over how this light pierced the ...

Unexpected, Bright Hydrogen Emission Caught Astronomers by Surprise In the early universe, space was filled with a dense fog ...

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

A tiny red speck has set a date on an important era in the Universe's early history and given astronomers a surprising ...

An international research team has analyzed data from 41 million galaxies to estimate the distribution of matter in the ...