Why Galactus Would Destroy Earth Before He Even Touched It

Ancient Human

Ancient Human

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Galactus wouldn’t need to fire a weapon or even touch Earth to destroy it.

If a cosmic giant of his size and mass approached our planet, his gravity could distort the oceans, disrupt satellites, destabilize the Moon’s orbit and place enormous stress on Earth’s crust. And that’s before we consider his impossible armor, planet-consuming machines, energy requirements or ability to change size.

In this video, we use real physics to discover:

• How much a skyscraper-sized Galactus could weigh
• Why every step could damage an entire city
• How his gravity could create catastrophic tides
• How much energy it would take to consume Earth
• Why changing his size breaks conservation of mass
• The only scientific explanation that could make his existence possible  

The terrifying conclusion is simple: a true world-eater wouldn’t need to attack Earth. He would only need to get close.

#Galactus #FantasticFour #Marvel #Science #Physics