A Long March 5B rocket, carrying China's Tianhe space station core module, lifts off from the Wenchang Space Launch Center in southern China's Hainan province on April 29. (AFP/Getty Images) By Christopher FedericoContributor, Monkey Cage May 14, 2021 at 5:00 p.m. UTCsharecommentAfter days of concern, a spent Chinese rocket booster lands in the Indian Ocean.Don’t miss any of TMC’s smart analysis! Sign up here for our newsletter.Support our journalism. Subscribe today.arrow-rightProfessors: Check out TMC’s expanding list of classroom topic guides. comment CommentsToday's HeadlinesThe most important news stories of the day, curated by Post editors and delivered every morning.