In a controversial new paper, researchers argue that the acceleration of the universe's expansion has slowed down.

Cosmology is already a complicated field of study, so switching up the variables is extra rough.

In the quest to uncover the mysteries of the universe’s early days, a new astronomical tool is set to revolutionize our ...

James Webb Space telescope spots 'big red dot' in the ancient universe: A ravenous supermassive black hole named 'BiRD' ...

The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, ...

A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

Learn what a black hole is, how it forms, and how astronomers detect it. Understand the science behind black holes and their ...

Dark matter accounts for approximately 85% of the universe’s total mass, yet its “invisibility” continues to challenge our ...

Scientists have discovered that dark matter, the universe's most mysterious "stuff," obeys gravity on vast cosmological scales. This could help to dismiss the possibility of a fifth fundamental force ...

The Kepler space telescope is the source of more exoplanet discoveries than any other telescope, so why haven't we heard ...

Space Scouts #1 hits stores this Wednesday! Matt Kindt & David Rubin's reality show becomes deadly war at the edge of the ...