Kpop group who debuted under fantagio in 2016. The group is formed by 6 members: MJ/Kim Myungjun (oldest member, main vocalist), Jinjin/Park Jinwoo (leader, main Rapper, lead dancer), Cha Eunwoo/Lee Dongmin (vocalist, visual, face of the group, actor), Moonbin (lead vocalist, lead dancer), Rocky/Park Minhyuk (main dancer, lead rapper, vocalist), Yoon Sanha (lead vocalist, maknae). Their fandom is called AROHA.

They are actually really soft and extra, you just have to love them. But watch out when they will come for your wigs with a manly and sexy concept one day.

(also moonbin is maybe secretly a furry and eunwoo is his daddy) ((<- if you seriously think about to stan them don't believe this or wait until you get further into the fandom until you are convinced about this by yourself idk))
"do you know astro? They're so cute uwu."
"yes, but i hope that people will start to appreciate eunwoo for his personality and hard work and not only for his amazing visuals"
by Arohactzen May 20, 2018
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A six member Kpop boy group under the company Fantagio. It consists of Kim Myungjun (MJ), Park Jinwoo (JinJin), Lee Dongmin (Cha Eunwoo), Moon Bin (Moonbin), Park Minhyuk (Rocky) and Yoon Sanha (Yoon Sanha).

They’re really extra so don’t be surprised by how mental they are when you decide to stan them.
Do you stan ASTRO? They’re so funny!!

My favourite ASTRO member is Eunwoo because he’s so talented. I wish he was better known for his talent instead of his great looks.
by ringdingdongmin October 7, 2018
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similiar to Captain Obvious.

user1: you are such a republican
user2: dont listen to him he's ASTRO
by deervark September 2, 2005
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STARS IN THE SKY, ALWAYS SHINE BRIGHT! A K-POP BAND STARRING KIM MYUNGJIN (MJ), PARK JINWOO (JINJIN), LEE DONGMIN (CHA EUNWOO), MOONBIN, YOON SANHA (SANHA) BUT PARK MINKYUK AKA ROCKY LEFT ASTRO AND FANTAGIO ON 28TH FEBRUARY 2023. THAT DOESN'T MEAN THAT HE IS NOT ASTRO BECAUSE ASTRO WILL ALWAYS BE SIX! THEIR FRIENDSHIP IS SERIOUSLY PURE AND AMAAAAAAAZING!!!!!!! ROCKY WILL ALWAYS WILL BE ASTRO, THEIR FRIENDSHIP WILL NEVER EVER CHANGE. ASTRO IS THE FUNNIEST, CRAZIEST, PEOPLE YOU WILL EVER MEET AND THEY ARE EXTREMELY SWEET AND KIND LIKE OMG AND ALSO THEIR VISUALS TOO AHHHHHHHHHHHHHHHHH YOU HAVE TO STAN THEM! THEY ARE UNBELIEVABLY TALENTED LIKE THEIR SONGS, VOICES AND THEIR COMPOSING SKILLS ARE AMAAAAAAZING!!!!!!! NOT ONLY THAT, THEIR DANCING OH MY WORDDDDDDDDDDD SO STAN ASTRO RIGHT NOW, YOU WILL NEVER REGRET IT! ONCE YOU STAN ASTRO, YOU CAN NEVER UNSTAN THEM!
ASTRO ALWAYS SHINES WHREVER THEY GO.
ASTRO WILL ALWAYS BE BY YOUR SIDE!
by AROHA :) March 18, 2023
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Doing The Astro is defined as whatever you do in secret when no one's around. Everyone does The Astro.
I bet Jimmy's doing The Astro right now. He didn't come to the party.
by You just got yab'd June 6, 2009
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A person that wants to better themselves in any creative way possible. Watch them rise
He might be an Astro in the future
by Thewiseone76 October 1, 2018
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Astro is a South-Korean boy group under "Fantagio Entertainment". They debuted on Feb. 23, 2015 with their title track "Hide & Seek".

The group consists of 6 members:

JinJin (Leader/Main Rapper)
MJ (Main Vocalist)
Eunwoo (Visual/Vocalist)
Moonbin (Lead Vocalist/Lead Dancer)
Rocky (Main Dancer/Lead Rapper)
Sanha (Maknae/Lead Vocalist)
Person 1: OMG have you seen the new ASTRO MV?!
Person 2: Yes!! They all look so cute~
by chim.bambam.the8 June 21, 2017
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