Who Is Beta? Origin, Powers and Key Facts

Beta (First): Beta is part of the team of "Alph and Beta" they appear to Nexus when he needs serious life saving help.

By the Pop Culture Files editorial team•Updated July 13, 2026•3 min read•✓ Fact-checked

Beta is a First comic book character, with over 8 comic issue appearances. Beta is part of the team of "Alph and Beta" they appear to Nexus when he needs serious life saving help.

Who is Beta?

Beta, along with his companion Alph first appeared to Nexus when he was a child. He originally thought they were his imaginary friends, however when they reappeared many years later, Horatio discovered that they were creations of the alien Merk , sent to get him back in line with the Merk's agenda.

Key facts

Beta is of alien origin. The character is published by First. With 8 recorded issue appearances, Beta ranks among the most featured characters in comics.