It's a groundbreaking step, but hardly surprising.
How much are you willing to pay to become an astronaut?
It's big, but our planet is bigger.
The country's longest manned mission is part of their plan for a permanent orbital outpost
7 vehicles that will carry humanity into orbit and beyond very soon
Adapter will allow the first astronaut-carrying private spacecraft to dock with the ISS
Ready by 2022
3D printing our way to the year 2050
Two private spacecraft are now attached to the space station; more will follow
Bigelow Aerospace is sending up an expansion pack for the ISS
Targeting April 8 to return to the International Space Station
300 times the coverage!
And it wouldn't actually be that expensive, thanks to robots, 3D printing, and SpaceX
What could it be?
Before we built the International Space Station, these concepts promised incredible futures.
The ISS just celebrated its 15-year anniversary yesterday. Could it survive another 15?
Looks like something went wrong in the rocket's second stage
Lost in space
How private corporations are using the station's lab for research and development