It defied the odds to discover thousands of planets.
Teaming up to explore the galaxy with an AI assist.
Cyborgs, and interstellar probes, and AI.
Step one: realize we're not alone.
The early solar system was a wild, world-destroying place.
TESS will give us a new view of our galactic neighborhood.
You can get too wet for life.
It's time to return to our hellish neighbor.
It's just plane confusing.
A gallery of photos, visualizations, and other pictures of outer space.
Scientists aren't just jerking you around—this is about something more than your childhood nostalgia
Seeking a distant pale blue dot
According to new calculations by astronomers
What does that mean for the search for alien life?
Here's the whole collection
Scientists are hot on the trail of our solar system's 9th planet
There's something weird happening around a faraway star.
Piping hot Jupiter fries, please!
The ocean-filled moon might hold the life we've long searched for in space. And scientists have one shot to reach it.
Scanning a million nearby stars, the 'Breakthrough Listen' project will be the world's biggest hunt for ETs
Introducing the High-Definition Space Telescope
The Dawn spacecraft arrives at Ceres this March, and it could be the most surprising space mission in decades
Calling all astronomers, stargazers, and Neil deGrasse Tysons!