No. of episodes: 8
Genre: Sci-fi, Mystery, Thriller
Native Title: 고요의 바다
Original network: Netflix
The drama is set way in the future when the planet is suffering from the lack of water and food caused by desertification. Han Yoon Jae (Gong Yoo) is a solider from a space agency and he forms his team to travel to the moon.
Netflix’s The Silent Sea, 2021 Drama 
Netflix’s The Silent Sea, 2021 Drama
The team including Hang Yoon Jae, Song Ji Ah (Bae Doo Na), Ryu Tae Seok (Lee Joon), Kim Jae Sun (Heo Sung Tae), Gong Soo Hyuk (Lee Moo Saeng), and Soo Chan (Jung Soon Won).
This is the first drama of Gong Yoo after Goblin in 2016.
Source (1)