Profil dan Fakta ASTRO, Boygrup Cha Eun Woo Besutan Fantagio Entertainment

Akun official : offclASTRO (Facebook)

@offclASTRO (Twitter)

@jp_offclASTRO (Twitter Jepang)

@officialastro (Instagram)

Fantagio-boys (Fan Cafe)

ASTRO channel (Youtube)

@astro_official (TikTok)

Anggota: Jinjin (진진)

            Cha Eun Woo (차은우)

            MJ (엠제이)