Astronomers have recently identified a cosmic structure so vast that it challenges our understanding of the universe’s scale.

Space. It's really, really big. How big is it? Well, according to astronomers, the observable universe is around 92 billion light-years in diameter, but that's all we can see (hence the word ...

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These efforts also help uncover how galaxies form and change over time. While most ...

A team of astronomers from the International Center for Radio Astronomy Research (ICRAR) has released new data from an ...

Scientists have released a new study that catalogues the universe by mapping huge clusters of galaxies. These clusters are some of the largest known objects in the universe — and they can help ...

Everything you see around you—your phone, your cat, the Earth, the stars—makes up just 15% of the mass in the universe. The ...

Although these findings from JWST are yet to be confirmed, they mark the closest astronomers have come to locating the ...

Where is the center of the universe? Learn why researchers say the rules may not apply to the center of the universe.

A team of astronomers looking at galaxies in the universe’s distant past have discovered nine young, compact galaxies, each weighing in at 200 billion times the mass of the Sun. Imagine receiving an ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...