An Impact Between Equals Could Solve The Mercury's large metallic core is 70% of its mass, which is way more than the other rocky planets. Scientists have wondered if a collision with a much larger body stripped away much of its mantle and crust,...

An Impact Between Equals Could Solve The "Mercury Problem" #Science #Space #PlanetaryScience #MercuryProblem #PlanetaryImpacts #Astrophysics