He led a team of scientists who helped confirm that a Big Bang was the source of the universe. The discovery earned him a ...

This controversial theory says the universe is subject to an ultimate, higher-order law that we can’t comprehend.

Researchers have found a suspected clump of dark matter lurking within the luminous halo of a well-known "Einstein ring." The ...

A team led by Lee Young-uk, a professor in the Department of Astronomy and Space Science and the Center for Galaxy Evolution at Yonsei University, has published findings that directly challenge the ...

Korean astronomers have presented research that challenges the prevailing theory of an ever-accelerating cosmic expansion, ...

A new study suggests that Dark Matter — long thought to be completely invisible — might subtly tint light as it passes ...

Pulsars suggest that ultra–low-frequency gravitational waves are rippling through the cosmos. The signal seen by ...

Scientists have been using complicated, hypothetical particles to explain the Big Bang, but this theory posits that a simpler ...