The Big Bang should be thought of as a "point" in time but not happening at a particular place. Astronomers will often say ...

Dark matter, which makes up 80 percent of all matter in the universe, may have formed in the very short time before the big ...

Big Bang theory, in science, is the idea that all the matter and energy of the Universe was once crushed into a single point, a single infinitesimal granule of everything. The Big Bang itself is ...

Researchers have proposed a new model that suggests dark matter originated during the infinitesimally short span before the ...