hail impactor
1Impact event — Artist s impression of a major impact event. The collision between Earth and an asteroid a few kilometers in diameter may release as much energy as several million nuclear weapons detonating simultaneously. An impact event is the collision of a… …
2Dysnomia (moon) — For other uses, see Dysnomia (disambiguation). Dysnomia Dysnomia (to the left) and Eris (center) taken by the Hubble Space Telescope. Discovery Discovered by …
