In the beginning, the Universe was created ... originated in a violent and all-encompassing explosion known as the Big Bang. Big Bang theory, in science, is the idea that all the matter and ...

When we go backwards in time through the history of the cosmos, the distances and volumes shrink, while the average energy ...

The Big Bang theory suggests that the universe began as a hot, dense point, expanding into the cosmos we observe today.

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

10^-35 seconds The Big Bang 10^-6 seconds after the Big Bang ... the Big Bang The Radiation Era 300,000 years after the Big Bang Beginning the Era of Matter Domination 300 million years after ...

Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...

"This is very likely to bring us closer to discovering the true nature of dark energy. Perhaps it will also bring us closer ...

An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive ...

An international team that includes the University of Bath in the UK has discovered three ultra-massive galaxies (‘Red ...

An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...

Leonard and Sheldon might be the most unlikely to find a girlfriend or get a date, but real-life counterparts Johnny Galecki ...