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

A breathtaking cosmic dance unfolds as the Webb Telescope captures a star's birth, set against a spiral galaxy's mesmerizing ...

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

New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...

The Hubble Space Telescope image offers an up-close view of one section of the nebula, which is largely shaped by a young ...