The question of what lies beyond the universe has fascinated scientists, philosophers, and dreamers for centuries. While there’s no definitive answer, a variety of intriguing theories offer ...

The multiverse theory, a mind-bending concept, proposes that our universe is not alone. Instead, it suggests a vast sea of universes, each with its own ...

Join six leading experts to find out everything we know about the subatomic universe. Take a deep dive into the building ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Astronomers from MIT, the University of Liège in Belgium, and other institutions have stumbled upon a truly bizarre planet—an ...

Understanding is often defined as the ability to form mental models of the world, reason about cause and effect, and predict ...

Helium can help scientists detect the speed and direction at which we’re moving through space. Deuterium, which is left over ...

In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...

To truly understand our place in the universe, we must first comprehend the concept of scale. It is only through understanding the relative sizes of the entities around us that we can appreciate the ...

CfA's Sun found this treasure trove of stars while inspecting JWST images of a galaxy known as the Dragon Arc, located along the line of sight from Earth behind a massive cluster of galaxies ...