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#11

Challengers of the Unknown : The Day the Earth Blew Up

Release:	Dec 1957
Cover:	Dec 1957

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The Challs head to Antarctica to investigate a pair of missing scientists. Once there, they learn that the scientists stumbled upon an alien invasion that threatens all life native to Earth.

Creators View all

Writer	Dave Wood
Cover Penciller	Jack Kirby
Penciller	Jack Kirby
Inker	Bruno Premiani

Characters View all

Leslie 'Rocky' Davis
Matthew 'Red' Ryan
Kyle 'Ace' Morgan
Walter Mark 'Prof' Haley

Details

Age	Silver Age
Format	Comic
Series Group	DC Universe
Genre	Action \| Adventure \| Science Fiction
Country	USA
Language	English