Watch NASA inflate the space station's expandable habitat
Team members will hold a Facebook Q&A and Reddit AMA before the event.
Gaze deep into the Milky Way from aboard the ISS
Also: a catch flash of a terrestrial lightning storm.
NASA shows a typical day on the ISS via Snapchat
The agency made a series of videos for Live Stories.
Software predicts the lifespans of machines by 'cloning' them
DigitalClone extends the lifespan of helicopters and space telescopes by creating virtual simulations of their parts.
Watch a 450-year-old supernova continue to bloom
The type Ia supernova lit up the skies in 1572.
NASA is funding a deep sleep chamber and other crazy concepts
Eight projects made it to NIAC's phase 2.
NASA upgrades 'Snow White' to our system's third-largest dwarf planet
Also, it's red.
NASA spacecraft record magnetic explosions above Earth
Scientists have published their first findings from the Magnetospheric Multiscale (MMS) mission.
Boeing's space taxi won't be ready until 2018
Leaving SpaceX as the only contender for flights in 2017.