The Big Bang Theory explains how the universe began. The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began ...
In the Ophiuchus galaxy cluster, astronomers spotted the largest explosion in the universe consisting of energy equal to a ...
A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...
Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...
Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...
Researchers studied how the universe’s structure changed over time. They found that the universe is less clumpy than expected ...
"Cosmic dawn has been a missing chapter in our understanding of the universe." Observing the interactions between dark matter and so-called "dark photons" during a period after the Big Bang called ...