With the universe constantly expanding, scientists have a hard time finding where its center is.

If the universe is expanding, then what is it expanding into, and what is it expanding from? Where's the edge of the universe, and where is its center?

The team behind Europe's Euclid space telescope just published the world's most extensive simulation of the universe, which maps an astonishing 3.4 billion galaxies.

Astronomers have discovered that large flows of cold gas created by collisions between galaxies in the early universe may have forged some of the most monstrous star systems.

The strength of dark energy in our universe is not optimized for forming stars, which means other universes might have a greater likelihood of producing life.

Faint structures play a crucial role in cosmic development, and scientists are only just beginning to grasp their full extent and role in shaping the universe.

Astronomers have unveiled one of the most ambitious maps yet of the early universe, revealing a vast "sea of light" between galaxies that had remained otherwise hidden in previous surveys.

In a first, scientists have recreated the formation of the first ever molecules in the universe to learn more about early star formation.

A distant galaxy nicknamed "Cosmic Grapes" is bursting with massive star-forming clumps — far more than expected — offering fresh clues about how galaxies grew in the early universe.

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope?

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe.

The theorists predict that the beginning of the end will be in about 10 billion years — less than the present age of the universe.

Using the James Webb Space Telescope, astronomers have mapped the "cosmic web" of galaxies, the largest structure in the universe, with unprecedented detail.

"It's part of the fabric of astronomy research now."

The universe seems to be spinning, and that could explain what dark energy is and why it's weakening while revealing our place within the multiverse.

Depending on how you look at it, the universe might not have an "end," after all.

A newfound supermassive black hole from the dawn of the universe challenges how early cosmic giants formed.

Celebrities William Shatner and Neil deGrasse Tyson lead the “Universe is Absurd” show, which is hosted by Future of Space.

Computer algorithms can model the universe, matching simulations to observations and revealing the distribution of dark matter.

A new emulator is tackling the near-impossible task of mapping the universe's large-scale structure without sacrificing intricate details.

The James Webb Space Telescope has found perhaps its most profound discovery to date. The uncovered preferred direction for galaxies supports the idea that the universe was born in a black hole.

The clearest and most precise images yet of the universe’s infancy from the Atacama Cosmology Telescope show the first steps toward the first stars and galaxies.

The shape of the universe is not something we often think about.

"These small galaxies punch well above their weight."

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the largest known structure in the universe in terms of length, scientists claim.

The Dark Energy Spectroscopic Instrument has completed its five-year mission to build the most comprehensive 3D map of the universe to date — but its exploration of the universe continues.

Scientists have used a synthetic universe to observe how the first galaxies evolved and grew. In fact, it is so close to the real thing that it's tricking some astronomers.

Every single tiny point on the map is a galaxy.