War of words between Russian space chief and retired astronaut

Retired NASA astronaut Scott Kelly, who spent a U.S.-record 340 days aboard the International Space Station, has taken to Twitter to pass along “real” news to his 5 million followers, many of them in Russia, about the ongoing invasion of Ukraine. In the process, a war of words has broken out between the astronaut and Dmitry Rogozin, director of the Russian space agency Roscosmos.