A Russian Soyuz MS-26 spacecraft carrying Russian cosmonauts and a NASA astronaut has returned to Earth as the International Space Station’s Expedition 72 crew end their seven-month research assignment.The Soyuz MS-26 spacecraft, carrying Russian cosmonauts Alexey Ovchinin and Ivan Vagner, along with NASA astronaut Donald Pettit, successfully returned to Earth, according to the Russian space agency, Roscosmos.The agency reported that the deorbiting and descent process proceeded normally. At 6:20 am Kazakhstan time (3:20 am CET), the Russian spacecraft made a parachute-assisted landing in Kazakhstan, southeast of the town of Dzhezkazgan.Kazakhstan