Theories about the development of the Universe, such as the Big Bang theory, are based on astronomical observations and ideas such as red-shift and dark energy.

Others took notice and named his theory "big bang." LeMaitre's ideas opened more questions, many of which forced physics and astronomy together: What was that primordial atom like? Why would it ...

Astrophysicist P. Ajith discusses universe expansion, combining Einstein's theory of relativity and quantum physics for ...

Observing the interactions between dark matter and so-called "dark photons" during a period after the Big Bang called the "cosmic dawn" could help shed light on the universe's most mysterious and ...

Discover cosmic strings: remnants of the Big Bang, potential clues to time travel, and key to unlocking the universe's ...

Plenty of geek legends have made cameo appearances on The Big Bang Theory, but it took this Lord of the Rings star to leave ...

In a finding that proves correct a key prediction of Einstein’s general theory ... of the Big Bang, the universe has been expanding,” he added. “This expansion of space means that our ...

Quantum physics is a very diverse field: it describes particle collisions shortly after the Big Bang as well as electrons in solid materials or atoms far out in space. But not all quantum objects ...