• Characters and/or events in this article appear in official books of the franchise  but are non-canon to the Classic Continuity.

Solar System Clash (Korean: 태양계 대격돌 Taeyang-Gye Daegyeogdol) is the eighth volume of Science Hero.

Synopsis

Ben, stop the Earth from exploding in 100 hours!

When Doctor Doom, the galaxy's greatest villain and planet destroyer, plants a time bomb on Earth and flees, Ben and his companions set off into space to capture him. Having taken notice of the Omnitrix, Doctor Doom creates a second version, Omega Doom, to attack Ben and his group. Catching Doctor Doom, who swiftly scurries from planet to planet at critical moments, proves to be incredibly difficult... Now, there are only 100 hours left until the explosion! In this desperate crisis, will Ben be able to stop the Earth from exploding?!^{[Kb 1]}

Plot

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Characters

Main Characters

• Team Tennyson
  • Ben Tennyson
  • Gwen Tennyson
  • Max Tennyson

Supporting Characters

• Terra

Antagonists

• Dr. Doom

Cover Characters

• Ben Tennyson
• Gwen Tennyson
• Terra

Transformations

Cover Transformations

• Diamondhead
• Cannonbolt

References

Other

Kyobobook

Manhwa
Science Hero	Earth Turned Upside Down • Insect Attack • Secrets of the Undersea • Antarctic Crisis • Legend of the Jungle • Jungle Rescue Operation • Space Exploration • Solar System Clash • Galaxy Chase • The Great Hurricane Attack • Stolen Genes • A Great Adventure in the Underground World
Exploring Hero	Protect the UK!
English Hero	Codename Come • Dance Dance! Go! Go! • Let's Do It! • Make the Power of Martial Arts! • Circus of Dreams Give