As part of the project, Astro traveled through South Korea, covering songs in front of crowds and holding fan meetings.

[14] On February 23, 2016, Astro released their debut extended play Spring Up alongside its lead single "Hide & Seek".

[15] For two days, starting on February 22, 2016, showcases and press conferences were held at Lotte Card Art Center[16] and Wapop Concert Hall[17] to commemorate the group's first release.

[19] On February 25, the group released the music video for "Cat's Eye" (장화 신은 고양이), containing clips from their web drama To Be Continued.

[23] Furthermore, the music video for "Breathless" (숨가빠), featuring labelmate Choi Yoo-jung of Weki Meki, surpassed half a million views in just three days.

Simultaneously, their reality TV show Astro Project A.S.I.A, which explored the events of their first oversea showcases, began airing.

[5] On February 22, 2017, one day before their one-year anniversary, Astro's four seasons project came to a close with their special album Winter Dream.

[41] On November 1, Astro released their fifth extended play Dream Part.02, featuring the lead single "Crazy Sexy Cool" (니가 불어와).

[44] Throughout the months of February and March, Astro held twelve fan meetings across nine cities around the world, visiting the United States, Canada, South Korea, Japan, and Thailand.

[45][46] On July 24, after a prolonged hiatus, Astro released their second special extended play Rise Up alongside its lead single "Always You" (너잖아).

[53][54] To further promote the album, the group continued their The 2nd Astroad to Seoul [Star Light] tour with shows in Taiwan,[55] the United States,[56] Hong Kong,[57] and Thailand.

[64] Subsequently, Moonbin did not participate in the promotions for the group's sixth extended play Blue Flame, which was released on November 20.

[68] In celebration of their fourth debut anniversary, Astro released a special digital single album titled One & Only on February 23.

[85][86] The music video for its lead single "After Midnight" garnered 10 million views in 34 hours, breaking the record previously set by "One".

[93] On September 2, Astro released the promotional single "Alive" for the mobile application Universe, the music video to which was distributed exclusively through the app.

[101][102] The duo released their debut extended play Restore and its lead single "Just Breath" (숨 좀 쉬자) on January 17, 2022.

[116][117][118] They continued their tour with The 3rd Astroad to Japan from June 3 to 4, selling out all 40,000 seats at Makuhari Messe International Exhibition Hall in Chiba near Tokyo.

[122] On November 30, Astro released the Japanese single "Ichiban sukina hito ni sayonara wo iou" (1番好きな人にサヨナラを言おう; lit.

The music video features member Cha Eun-woo and Japanese actress and model Airi Matsui and was shot entirely in Japan.

[3][125] On April 20, Yonhap News reported that Moonbin had died the prior evening,[4] which was later confirmed by Astro's agency Fantagio.

It begins on February 17 in South Korea, and includes visits to Malaysia, Thailand, Philippines, Japan, Singapore, and Indonesia.

[128][129] On January 9, Fantagio confirms Cha Eun-woo will debut as soloist and is preparing for his solo album to be released by the first half of 2024.

[132] On February 23, Astro released the digital single "Circles" as a surprise fan song to commemorate its 8th anniversary of debut.

[133] On August 6, Yoon San-ha made his solo debut with the release of the EP Dusk, along with its lead single "Dive".