Analyse @NASA's tweets
This week on #SpaceToGround: Chris Cassidy (@Astro_SEAL) & cosmonauts Ivan Vagner and Anatoly Ivanishin returned to Earth after a 196-day mission. Plus, the answer to a ?: do astronauts ever experience a language barrier on the @Space_Station? Watch: https://t.co/b35I2T2h5f https://t.co/2EqWgI9Mpf