What to know

• Adenot returned to Earth on Thursday after 235 days on the International Space Station, the longest uninterrupted orbital stay by a European astronaut.S1
• French astronaut Sophie Adenot said she experienced “the full range of human emotions, from the most joyful to the most difficult” during her eight months in space, speaking on Saturday in Cologne, Germany, in her first public appearance since returning to Ear...S2