Record-breaking astronauts return to Earth – taking us one step closer to Mars
Monday, September 14, 2015 - 06:00
in Astronomy & Space
Expedition 44 to the International Space Station has been successfully completed after three astronauts landed in Kazakhstan. The mission saw a cosmonaut clock up more days in space than any other human being, the launch of the most audacious twin study in the history of science, and astronauts eating lettuce grown in space for the first time.