Astro wiki. Please help improve this article by editing it. The members of ASTRO were known as iTeen Boys while training as part of Fantagio iTeen, a rookie talent development program under the management agency Fantagio. Enjoy your expedition! Astrodatabank is a wiki website containing a collection of astrological data. The left side of his face is pitch-black with a white star eye. astro. Originally a 6 member piece, they debuted on February 23, 2016 with the extended play Spring Up. Astro is a light aqua crescent moon. ASTRO (아스트로) is a four-member boy group under Fantagio. The freely accessible database features the birth details and associated birth charts of public figures and mundane events. Astro is a calm person who usually doesn't start conversations. sgb fg902 wiy 8k1i lhon oomn e2yk jlwsy vlh07wr qb