In 1966, the Air Force sent an uncrewed space station into orbit
Here's how it all began.
We all like having options.
For your favorite space enthusiast, go above, to infinity, and beyond.
Now it's ready for the final tests before launch in 2018
Asgardia might become a legit state, but don't count on it
No boosters included
Everything is awesome!
There's just one catch: you'll have to tune in at 5:30 am Eastern time on Saturday to see it
Two private spacecraft are now attached to the space station; more will follow
Four possible scenarios...
Astronauts will periodically enter the habitat designed by Bigelow Aerospace
Bigelow Aerospace is sending up an expansion pack for the ISS
The next big step towards sending humans to Mars
It's official: the next big telescope will launch in October 2018
Now it's up to President Obama to decide whether Earth businesses can own pieces of asteroids
Slow but steady sun-powered spacecraft could transform space travel
Up close with Robert Bigelow and his dream of habitable bubbles in space
Will NASA be required to fund the Dream Chaser?
And it can be yours -- for a small fee