We all like having options.
Blue Origin could bring Bezos's shipping empire to deep space
The addition of Charles Miller to the NASA "landing party" bodes well for private space companies
And it wouldn't actually be that expensive, thanks to robots, 3D printing, and SpaceX
NASA's Vickie Kloeris explains the challenges of designing food for deep space missions
Pluto is just the beginning
But it's still pretty dry.
And that in turn could help us get to Mars, says NASA-commissioned study
But Blue Origin has a lot of work to do before its lander can touch down.
Heat and drills will help us probe for alien microbes
A less common reply against Moon hoax theorists: the way dust behaves in Apollo videos is proof we landed on the Moon.
Can you feel the love?
Short answer: It depends who you ask
We have no idea what it might be.
New views of the moon's secrets
No relation to the rapper
Tiny satellites could help turn the Moon into a gas station for solar system exploration
Here's what it would take to survive this particular doomsday prophecy
Excerpt: A Book of the Moon
The latest and greatest images from the New Horizons mission
Charon is the real #SuperBloodMoon in latest New Horizons pics
Feast your eyes on one of the top candidates for extraterrestrial life.
The moon won't be this close again for another 18 years
Digging up dirt on our satellite's back story