Astronomers have found early evidence of the Universe’s transformation from a foggy, opaque state to a transparent one, ...

NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

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

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

NASA's SPHEREx, which will map millions of galaxies across the entire sky, captured one of its first exposures March 27. The ...

For now, researchers think the light might be coming from the first stars to exist, or outflows from a supermassive black ...

A whole universe of hidden galaxies lies just beyond what the eye can see. Thanks to a new generation of space telescopes, ...

Experts have unveiled the most detailed images yet of the universe’s infancy, capturing light that traveled for more than 13 billion years.

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

One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...

In the early days of the universe, galaxies had to make the cosmos transparent; not all their light was meant to reach us. GS ...