The universe is expanding, but astronomers still cannot agree on exactly how fast. That mismatch, known as the Hubble tension ...

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

As Gen Alpha’s attention drifts from TV and movies, video creators like Alan Chikin Chow are eager to fill the void.

These gigantic structures, which contain hundreds or even thousands of galaxies bound together by gravity, offer important ...

Moments before the Big 12 championship game between No. 4 Texas Tech and No. 11 BYU, commissioner Brett Yormark made his last ...

Researchers have discovered a large, orderly spiral galaxy that formed soon after the Big Bang, when space was only about 1.5 ...

It’s always amazing, and more than a little humbling, when the universe reminds us that our “common sense” is provincial, ...

Renowned astrophysicist Neil deGrasse Tyson is perhaps best known for his podcast “Star Talk,” where he discusses covers various topics with scientists from around the world. He sat down with CBC News ...

A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...

India's six-week wedding season (Nov 1 - Dec 14) is projected to generate Rs 6.5 lakh crore in spending across 46 lakh ...