Space Rocks Super Heroes -

DC Comics features Nth Metal, a mysterious substance native to the planet Thanagar, which frequently arrives on Earth via meteor strikes.

Keeping an Eye on Space Rocks * Asteroids. Asteroids are rocky fragments left over from the formation of the solar system about 4. NASA Jet Propulsion Laboratory (JPL) (.gov) Cosmic Detective Work: Why We Care About Space Rocks - NASA

In the next fifty years, we will become the super heroes. We will mine asteroids for water (to convert into rocket fuel) and platinum (for electronics). We will catch space rocks and break them apart in high orbit. We will use the debris to build space stations via 3D printing. space rocks super heroes

Without an ancient meteor strike, the landscape of Earth in the Marvel Universe would be completely devoid of its most technologically advanced society and its most symbolic weapon. 4. Cosmic Radiation and the Birth of Heroes

Not all space rocks grant power through external radiation. Some integrate directly into Earth's geography and biology, altering human evolution forever. The Terrigen Crystals DC Comics features Nth Metal, a mysterious substance

Once a lonely chunk of ice and dust, Comet Blaze now races across the galaxy with a trail of starlight. He can strike an enemy at 150,000 kilometers per hour, freezing meteors in their tracks and thawing frozen worlds with his radiant tail. His motto: “I burn bright so others don’t fade to black.”

For decades, writers have used cosmic impactors as a convenient, high-stakes narrative device to explain the unexplainable. When an ordinary human comes into contact with a fallen meteorite, the traditional rules of science are thrown out the window. NASA Jet Propulsion Laboratory (JPL) (

: An early space hero archetype, Flash Gordon fought on the alien world of Mongo, influencing decades of cosmic adventures, from Star Wars to the Guardians of the Galaxy .