The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, ...

The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes a moment when ...

Led by doctoral student Tatsuya Kotani and Professor Tomoharu Oka from Keio University, the research team measured the ...

If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...

It's a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced ...

According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe cooled, these particles became heavy, slow, and dark, becoming an invisible ...

This idea was once thought to lie beyond the reach of scientific inquiry,” said physicist Mir Faizal of the University of British Columbia.

One of those ground-based telescopes is the Rubin Observatory, named after famed astronomer Vera Rubin. Unlike other ...

The universe contains roughly 2 trillion galaxies and countless mysteries, including dark matter, supermassive black holes, ...

Does dark matter follow the same laws as ordinary matter? The mystery of this invisible and hypothetical component of our ...

The idea, put forth by Juan Maldacena of the Institute for Advanced Study in Princeton, N.J., suggested something profound: that our universe could be a hologram. Much like a 3D hologram emerges from ...