Featured in spaceflight

Spaceflight affects the human body in two major, peculiar ways
NASA’s now taking astronaut applications. Do you have the right stuff?
Here are all the ways to visit space this decade (if you’re extremely rich)
The sustainable voyager’s guide to the galaxy
SpaceX saves mannequins from fireball. Next up, astronauts.
SpaceX and Boeing are one big step closer to launching astronauts into space
Fraudulent aluminum cost NASA two missions and $700 million
The International Space Station is crawling with bacteria and some may be harmful
On NASA’s 60th birthday, our readers say it’s still looking good
Where does outer space start?