Linked from
The 11 pages that link to Impact event, each with the reason it gives.
Impact craterNarrower topic: A crater is the lasting geological record of an impact event.
Deep timeRelated: Large impacts can trigger sudden global change within deep-time histories.
CatastrophismRelated: Large impacts can produce abrupt changes on a global scale.
4 VestaRelated: Impacts both create Vesta’s craters and launch fragments into space.