NASA to test sugary bacteria as space-based power source
A pair of genetically modified bacteria species could eventually feed Martian explorers.
NASA orders SpaceX to taxi astronauts to the ISS in 2017
NASA delivers SpaceX its first manned mission orders
NASA's growing flowers on the ISS for the first time
Following upon its initial successes with lettuce back in August, NASA astronauts aboard the Inter...
Here's what the astronauts aboard the ISS have been up to
It's not all Bowie covers and fun with surface tension...
NASA Spacebot, what big eyes you have
All the better to see your micrometeorite strikes, my dear.
The International Space Station celebrates its 15th birthday
It's been 15 years since the first expedition arrived on the ISS.
Meet the American astronaut who has spent the most time in space
And he'll be staying in low-Earth orbit until March 2016.
Astronauts capture stunning 4K video of antacid bubbles aboard the ISS
Zero gravity makes everything better.