What if the universe existed before the Big Bang? In this fascinating discussion, legendary physicist Roger Penrose explores ...

In 1916, Albert Einstein discovered that his theory of general relativity predicted the existence of gravitational waves — ...

What if the Big Bang wasn’t truly the beginning? A team of cosmologists is using the power of supercomputers to push past the ...

The post Oldest Galaxy That Formed 280 million Years After The Big Bang Has Been Identified And Proves Yet Again How ...

How exactly did the universe start and how did these processes determine its formation and evolution? This is what a study published in Physical Review Research hopes to address as a team of ...

A University of Queensland researcher has developed a new mathematical model to explain the evolution of the universe which, ...

A backward, mirror universe could explain the existence of dark matter. If an anti-universe exists, it would run backward in ...

Watch Pop Mech ’s Jackie Appel reveal the story of how two men from New Jersey named Arno Penzias and Robert Wilson made one ...

While there's no shortage of mysteries surrounding the formation of the universe, scientists may have figured out the answer ...

Matter-antimatter asymmetry puzzles physicists. Learn how the Deep Underground Neutrino Experiment (DUNE) may find answers.

To astronomers in the 1990s, these three facts were self-evident: The universe is expanding; all the matter in the universe ...