universe

A slice of the largest 3D map of the universe ever made, depicting 600,000 galaxies across the cosmos—less than 0.1 percent of the map's total. Earth is at the tip in the lower center, and the most distant galaxies represented are 11 billion light-years away.

Dark Energy Could Be Evolving Over Time, Raising Questions About the Nature of the Cosmos

The largest 3D map of the universe ever made hints that dark energy might not be a constant, though the findings must be backed up with more data

An artist's rendering of the quasar that set the record for the universe's brightest object, with its black hole at its center.

Astronomers Discover the Brightest Known Object in the Universe, Shining 500 Trillion Times as Bright as the Sun

The quasar—a glowing, active core of a galaxy—has a black hole at its center that consumes more than a sun’s-worth of mass each day

The galaxy cluster Abell 2744, which lies in front of the galaxy containing the newly discovered black hole

Astronomers Spot the Oldest Black Hole Ever Seen, Shedding Light on the Early Universe

Dating to just 470 million years after the Big Bang, the ancient cosmic structure could help researchers understand how the first black holes formed

Euclid's image of the Perseus Cluster, a group of galaxies 240 million light-years from Earth. The view includes about 1,000 galaxies in the cluster, with more than 100,000 additional ones in the background.

See the First Dazzling Images From the Euclid Space Telescope

The European Space Agency's observatory will map one-third of the sky over six years in a mission to understand the universe's dark matter and dark energy

The four telescopes of the Very Large Telescope in Chile. Researchers used them to search for the source of the fast radio burst.

Astronomers Find Powerful 'Fast Radio Burst' That Traveled for Eight Billion Years

The strong blast of radio waves is the oldest known, and it could tell scientists more about the mysterious matter that lies between galaxies

From left to right: actor Stephanie Hsu, director Daniel Kwan, actor Jamie Lee Curtis, director Daniel Scheinert, actor Michelle Yeoh, producer Jonathan Wang and actor Ke Huy Quan at the 2023 Film Independent Spirit Awards.

The Science Behind the Multiverse in 'Everything Everywhere All At Once'

The movie that won Best Picture imagines a reality composed of an uncountable number of universes

Astronomers and musicians have developed “sonifications” to bring the symphony of the cosmos to a wider audience.

What Does the Universe Sound Like?

The Smithsonian Astrophysical Observatory and other researchers have melded astronomy and music to offer a new oeuvre

Images of the six objects thought to be massive galaxies from the early universe

Webb Telescope Finds Evidence of Massive Galaxies That Defy Theories of the Early Universe

The six “universe breakers” appear much larger than what scientists thought was possible at that time

An illustration of the event horizon of a black hole

A Space Flash Detected in February Was a Black Hole Devouring an Unassuming Star

The bright light was the result of a rare cosmic occurrence known as a tidal disruption event

A cluster of galaxies that Slayton created in Minecraft

This 18-Year-Old Recreated the ‘Entire Universe’ in Minecraft

From the video game's blocks, he built galaxies, a nebula, a black hole and the solar system

The Cartwheel Galaxy

See the James Webb Space Telescope's Dazzling New Photo of the Cartwheel Galaxy

Located 500 million light-years away in the Sculptor constellation, the galaxy got its unique wagon wheel-like shape from a cosmic collision

DESI will analyze light collected by the four-meter Mayall telescope at Kitt Peak National Observatory near Tucson, Arizona.

New Project Aims to Create Most Detailed 3-D Map of the Universe

An instrument named “DESI” will chart up to 40 million galaxies, ten times more than any previous survey

Astronomers have discovered the oldest and most distant quasar in the universe. The quasar, named J0313-1806, formed just 670 million years after the Big Bang some 13 billion light years away.

This 13-Billion-Year-Old Supermassive Black Hole Is the Oldest Ever Found

Huge black hole is so old it offers a glimpse into the early universe, and so big it challenges ideas of how black holes form

In the heart of a new dark matter detector, LUX-ZEPLIN (LZ), a 5-foot-tall detector filled with 10 tons of liquid xenon, will search for hypothetical dark matter particles to produce flashes of light as they traverse the detector.

New Generation of Dark Matter Experiments Gear Up to Search for Elusive Particle

Deep underground, in abandoned gold and nickel mines, vats of liquid xenon and silicon germanium crystals will be tuned to detect invisible matter

Vera C. Rubin, who advanced our understanding of dark matter, operating the 2.1-meter telescope at Kitt Peak National Observatory.

For the First Time, a National U.S. Observatory Has Been Named for a Female Astronomer: Vera Rubin

The Vera C. Rubin Observatory will image the entire visible night sky every few nights

An artist impression of Cheops, the CHaracterising ExOPlanet Satellite, with an exoplanet system in the background

Three Things to Know About Europe's New Exoplanet Space Telescope

CHEOPS is the first exoplanet satellite devoted specifically to learning more about the thousands of planets we have already found

The positions of the globular clusters used to estimate the mass of the Milky Way.

How Much Does the Milky Way Weigh?

Measurements from the Gaia satellite and Hubble Space Telescope show our galaxy tips the scales at about 1.5 trillion solar masses

Dancing during the last day of Hatun Puncha.

Andean Solstice Celebrations Capture the Wondrous Churn of Spacetime

Exploring the similarities and differences between Indigenous and Western cosmologies

This Molecule Could Explain the Origin of Life

Hydrogen cyanide is a molecule that appears to be at the heart of the creation of life. To create it, scientists need a burst of energy

We're All Made of Stardust. Here's How

13.8 billion years ago, the universe began with a big bang and the atoms it created would find their way into everything

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