Saturn's moon is shockingly Earth-like, so NASA is sending a drone.
The story of heroic fasteners that will get us to the moon and back.
Short answer: Because we changed the definition of the word “planet” to better fit its meaning.
One small step for a man and his camera, one giant leap for photography.
Chris Hadfield on how to make great photos from the International Space Station.
Can gardens help astronauts go farther?
Planets are basically just giant dust bunnies.
But we'll have to get there first.
It's an event that should bring us all together, so don't mess it up.
They happen about once every 18 months
The spacecraft completely changed our view of Saturn and her moons
A gallery of photos, visualizations, and other pictures of outer space.
The Saturn explorer's death spiral begins on Sunday
He made history (again) by going to space at age 77
Spaceborne just landed in book stores
Asgardia might become a legit state, but don't count on it
Retired astronaut Scott Parazynski talks about his life of adventure
How much are we really paying to explore the universe?
Science takes off.
A total eclipse of the heart
You don't need a rocket to leave Earth. There's a slower, gentler trip in the works—and it comes with a cocktail.
A giant solar storm is slamming into Earth, and the results could be pretty
More than 200,000 aspiring space explorers volunteered for a one-way trip to Mars. Are they insane?
Unraveling the mysterious electrical currents of the aurora borealis