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

Perhaps our sun will produce something as beautiful as the Cat's Eye Nebula.

The Sun Will Produce a Beautiful Planetary Nebula When It Dies

A new model of stellar death shows our low-mass star has enough juice to produce a beautiful ring of gas and dust before winking out

If a Cosmic Bubble Destroys the Universe, Scientists Now Know When It'll Happen

Don't panic yet; the end won't be for at least 10 octodecillion years, if it happens at all

Each chapter progresses from the very small to the very big.

Learn to Speak the Language of the Universe With This Mindblowing New Book

<i>Magnitude</i> helps you imagine the outer limits of time, speed and distance—without breaking your brain

Why Pantone's Color of the Year Is the Shade of Science

PANTONE 18-3838 Ultra Violet is a deep saturated purple, but it doesn't hold a candle to true ultraviolet

An artist's impression shows two tiny but very dense neutron stars at the point at which they merge and explode as a kilonova.

What the Neutron Star Collision Means for Dark Matter

The latest LIGO observations rekindle a fiery debate over how gravity works: Does the universe include dark matter, or doesn’t it?

When Did East Asian Countries Adopt the Western Calendar and More Questions From Our Readers

You asked, we answered

Backyard Worlds is using the power of citizen scientists to search for the elusive Planet 9.

The Universe Needs You: To Help in the Hunt for Planet 9

How one citizen science endeavor is using the Internet to democratize the search for distant worlds

There are mind-bogglingly vast quantities of alcohol in outer space. Sadly, it's so dispersed you’d have to travel half a million light years to make a pint of beer.

Guess What? Space is Full of Booze

We’ll toast to that

An artist's rendering of a star colliding with the surface of a supermassive sphere. In recent years some scientists have surmised that black holes may be hard objects rather than a region of intense gravity and compressed matter.

Could You Crash Into a Black Hole?

Probably not, but it’s fun to think about

What Is Dark Matter and More Questions From Our Readers

You asked, we answered

British statesman and author Winston Churchill reads correspondence at his desk in 1933.

“Are We Alone in the Universe?” Winston Churchill's Lost Extraterrestrial Essay Says No

The famed British statesman approached the question of alien life with a scientist's mind

The Best Books About Science of 2016

Take a journey to the edge of human knowledge and beyond with one of these mind-boggling page-turners

Was the Speed of Light Even Faster in the Early Universe?

Physicists propose a way to test if light exceeded Einstein's constant just after the Big Bang

Behold: The World's Largest Radio Telescope

The Atacama Large Millimeter Array, located in the Atacama Desert, is the product of a 20-year global effort by Europe, North America, and East Asia

Sylvester James Gates, a theoretical physicist and voice for faith and science.

Why Theoretical Physicist Sylvester James Gates Sees No Conflict Between Science and Religion

“I got used to the idea that questions had answers.”

Hubble's eXtreme Deep Field Image

There Are Ten Times as Many Galaxies as Previously Thought

By these latest estimates, two trillion galaxies are scattered throughout the vast universe

Mario Livio

Astrophysicist Mario Livio on the Intersection of Art and Science

The scientist considers both a response to the vastness of the universe

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