cosmos

Scientists have discovered strong evidence of two planets traveling the same orbit around a star, a phenomenon called Trojan planets.

Out There

Astronomers found a cosmic "unicorn."

Scientists Just Spotted Something Absolutely Wild in a Distant Star System

A new scientific study says the universe may actually change its own laws of physics to achieve stability and evolution, called "The Autodidactic Universe."

Universal Brain

The cosmos is stranger than we know.

Scientists Say the Laws of Physics May Be Changing

How long do humans have left? 

A Timeline of Death: How Long Until We Exhaust All Our Resources?

The Timeline of the Big Bang and Everything We Know

"We have an estimate now for the moment at which starlight first illuminated the universe."

Ancient Supermassive Black Hole Unveils Secrets of Early Universe

This dark matter theory doesn't sit well with everyone.

Is Dark Matter Decay Causing Antimatter to Smash into Planet Earth?

If we encountered alien life, how would you react?

Carl Sagan on How Humanity Would Transform if Aliens Contacted Earth

Does intelligent life exist beyond Earth? What's beyond the edge of our universe?

Everything You Wanted to Know About the Cosmos

Has Voyager Really Left Our Solar System?

We're recreating some of the universe’s most violent cosmic events.

Scientists Are Creating an 'Extreme Universe' in a Lab

How Five-Dimensional Black Holes Unknit the Fabric of the Cosmos

Latest Stories