Their dream jobs just became a reality.
A gallery of photos, visualizations, and other pictures of outer space.
And should colonists on Mars be allowed to eat each other?
What we learned at a space conference that puts inclusivity first
Before women started flying in space, NASA was a little worried they might die having their periods
7 vehicles that will carry humanity into orbit and beyond very soon
The baron of low-Earth orbit
The Rogallo wing was NASA's multi-million dollar 1960s attempt to stop ending its missions with splashdowns. It didn't work.
Budget and scheduling constraints could put astronauts at risk
Q&A with Amy Shira Teitel on 'Breaking the Chains of Gravity'
Before we built the International Space Station, these concepts promised incredible futures.
How much are we really paying to explore the universe?
To Instagram and beyond
Many hopefuls have signed up for a one-way ticket to the red planet. But if they aren't prepared, the trip may be a short one.
A Gallery Of Photos Curated By The Person Who Made Most Of Them
NASA is still trying to figure that out
With no plans for future upgrades, the telescope faces a fiery end
Yesterday's Antares failure was not exactly unprecedented.