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A marshmallow meteorite hurtling straight toward Earth? How would this sweet space object begin its descent toward our planet? Would the rapid speed of 99.9% of the speed of light, which is 299,792 km/s (186, 282 mps), cause the marshmallow to disintegrate in mid-air?

What would happen if a marshmallow traveling at light speed actually made contact with Earth?

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What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.

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