You can stream the landing footage or attend one of many events across the U.S.
Astronaut Charles M. Duke walks us through Kennedy Space Center.
Not the sexiest part of space travel, but one of the most crucial.
The vintage Apollo moonwear is getting a major upgrade.
The knuckle-biting story of the first lunar landing from the people who were there.
Aurora Borealis and the Aurora Australis are the Earth's greatest natural light shows—here's how they work.
Margaret Hamilton changed software forever. Google wants to make sure you know that.
Unearthed on Reddit, these space-age schematics explain the gear that took us to the Moon.
We love a feisty deep space debate, and this one is hot.
Even 50 years later, there are a few facts that have escaped common knowledge.
Our favorite NASA apparel and accessories for every wannabe astronaut.
How NASA’s massive crawler-transporters get millions of pounds of rocket to the launchpad one inch at a time.
50 years ago today, three astronauts began their journey toward the moon—the world would never be the same.
While the 42-year mission is still going, time is forcing compromise.
We can't be the only ones in the vast expanse of the cosmos ... right?
We've found more than 4,000 exoplanets since 1992, and this map charts the extraordinary journey.
And they're the next great astronomical hunt.