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 ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

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

An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

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

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

An international team has discovered a giant spiral disk galaxy in the early cosmos which is three times larger than similar ...

Scientists have detected radio signals from hot gas surrounding a supermassive black hole that existed 12.9 billion years ago ...

Elusive black hole radiation predicted by Stephen Hawking may have influenced the way the universe took shape after the Big ...