If I were a hero, I'd be Martin Luther (Part 2473)...

 Superhero Anydays

Today, by someone called Wolfe Hanson, we have the original Guardians Of The Galaxy from the comic books. 

Charlie-27, Martinex, Vance Astro, Starhawk, Nikki, Yondu.

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And today we have some Legion of Super-Heroes cosplayers at a convention somewhere. 

Saturn Girl, Dawnstar, Sensor Girl, Insect Queen (honorary member), and Kid Quantum II.

POLT