Astronauts tackle air leak on International Space Station
A "micro-fracture" from a possible collision with a rock fragment sets off alerts on the ISS.
Author Archives: BBC News - Science & Environment
Pests to eat more crops in warmer world
Insect crop damage could result in the loss of two loaves out of every 12 by the century's end.
Hayabusa 2: Japan sets date for spacecraft’s asteroid touchdown
Japan's space agency has set dates for its plan to explore the surface of an asteroid with robots.