Somewhere between 50 to 1 billion years after the Big Bang, our universe experienced something known as Cosmic Dawn. This was the time period in which the very first stars, black holes, and galaxies ...

German astronomer Johannes Kepler (1571-1630) once hypothesized that the universe began on April 27, 4977 B.C., according to History.com. The Big Bang theory did not develop until the 20th century, ...

A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...

Scientific advancements have made it possible to peek into a faraway galaxy that has big implications.

Scientists led by a team from the University of Chicago recently released a study that mapped some of the largest known objects in the universe. The study may help scientists test theories about how ...

It may sound like the outlandish plot of a poorly conceived science-fiction flick. But some scientists now claim that humanity, the Earth, and everything else in the universe are really part of a ...