ASTRO is closer to their comeback as they release an MV teaser of "After Midnight."

In just five days, ASTRO will be making its second this year. Earlier this year, in April, the boy group released their second full-length album 'All Yours.'

Now the boys are back with their 8th mini-album titled, 'SWITCH ON.' On July 30 at midnight KST, ASTRO released an MV teaser for the title track, "After Midnight."

In the music video, all the members are enjoying summer to the fullest. ASTRO will be dropping their 8th mini-album 'Switch On' on August 2 at 6 PM KST. So stay tuned for the release!