Workers at the Smithsonian National Air and Space Museum uncover astronauts' scribbles that haven't been seen for 40 years.
The Cygnus cargo spacecraft is on its way to the International Space Station and astronaut Scott Kelly captured a spectacular image of it in flight.
The New Horizons mission followed up its spectacular Pluto flyby by turning its cameras into the Kuiper Belt and witnessing a small object floating across space.
The New Horizons spacecraft has a host of high-tech equipment aboard to study the Pluto region of our solar system with. It also has a unique little postage stamp.
Two iconic spacecraft are approaching the end of their missions, but plans for their final resting places are very different. Crave's Eric Mack considers why.
The Mars Reconnaissance Orbiter has found something on Mars that might help in the search for past life on the Red Planet.
The experimental LightSail spacecraft has lost communication with Earth due to a software glitch. So far, attempts to initiate a reboot have been unsuccessful.
After a failed space station supply mission, the out-of-control cargo ship (or what's left of it) could crash down soon. Where pieces may end up is almost anyone's guess.
A phenomenon known as magnetic reconnection releases crazy amounts of energy around our planet. NASA now has a way to study it in more detail than ever.
The Dawn space probe will take a much closer look at Ceres' mystery lights now that it is in orbit around the protoplanet.