A black hole is a deformity in spacetime that creates a gravity field so strong, not even light can escape from it.^[1]

Stephen Hawking wrote about black holes in his book A Brief History of Time.^[2]

Behind the scenesEdit

• A Brief History of Time covers the idea of how black holes might be utilised in time travel, a subject that is an important theme in Harry Potter and the Prisoner of Azkaban (film).

AppearancesEdit

• Harry Potter and the Prisoner of Azkaban (film) (Mentioned on book cover)

Notes and referencesEdit