New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...

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

The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

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

The images received from this telescope are known as the cosmic microwave background, and they provide an exceptionally clear ...

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

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

We still don't fully understand what triggers lightning. A new study suggests that showers of cosmic rays may be the missing ...

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

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

Celestial Park, the "cosmic heart" of Universal Orlando's new Epic Universe, will serve as a gateway to the park's other four themed lands. Epic Universe officially opens on May 22, and single-day ...