SpaceAstronauts prepare to take first bite of salad grown in space A crop of lettuce grown on the International Space Station has been declared safe. Now astronauts are ready to chow down – shame Houston didn't send dressing News
SpaceOur exploration of the solar system is just getting started Pluto might be the final stop on NASA's Grand Tour, but our visit marks the start of a new wave of exploration of the myriad worlds in our neighbourhood Leader