This year’s 41st issue of Shueisha’s Weekly Young Jump has announced that Yū Sasuga and Kenichi Tachibana’s Terra Formars manga has gone on hiatus and will return in the magazine’s 50th issue on November 15, 2018, due to Sasuga’s health issues. The manga notes that Sasuga is recovering and is willing to write the next chapter, but decided to take no chances and postponed the manga’s return to November 2018.
The manga recently resumed on April 26, 2018, after entering a hiatus in March 2017, which was also due to Sasuga’s health.
Sasuga and Tachibana launched the Terra Formars manga in 2011. Shueisha shipped the manga’s 20th volume in February 2017. VIZ Media is releasing the manga in North America, and shipped the manga’s 21st volume on August 17, 2018.