Astro is a South Korean boy band formed in 2016 under Fantagio Entertainment. They are known for their vibrant pop sound that blends elements of K-pop, dance, and electronic music. The group initially debuted with the single "Hide & Seek," which showcased their youthful energy and catchy melodies. Notable works include their debut mini-album "Spring Up" and subsequent releases such as "Dream Part.01" and "All Light." Their song "Crazy Sexy Cool" and the album "All Light" solidified their popularity, reflecting their growth as artists and their ability to experiment with various musical styles. Astro has garnered significant recognition not only for their music but also for their performances and visuals, which have contributed to the K-pop wave internationally. Their fanbase, known as "Aroha," has played a crucial role in their success, helping them achieve numerous awards and nominations. The group is noted for their positive themes and energetic presence, influencing the K-pop scene and inspiring younger artists. Their impact is characterized by their contributions to the evolving landscape of K-pop, blending genres and engaging with global audiences.