Diet tracker in space
You might be one of those millions of people around the planet who use a mobile app to track everything you eat. The trend has arrived in space: European astronauts are now logging their meals on a tablet to make sure they are getting the right amount of nutrients
End is nigh for Nasa's Cassini as it heads for crash landing on Saturn
Collaboration with European space agencies began in 1997 and has provided pictures of the moon, Titan, for scientists
Deep-Space Challenge: Broken Bones May Heal Best in Earthlike Gravity
Researchers decided to look at how cartilage forms during the bone-healing process in microgravity conditions