One US citizen and two Russians have returned safely to earth after seven months on the International Space Station, ISS, Russian space agency Roscosmos, the US space agency, NASA said. The Soyuz capsule carrying astronaut,

Cake, gifts and a low-key family celebration may be how many senior citizens picture their 70th birthday. But NASA’s oldest serving astronaut Don Pettit became a septuagenarian while hurtling towards the Earth in a spacecraft to wrap up a seven-month mission aboard the International Space Station (ISS).