• In astrophysics, an event horizon is a boundary beyond which events cannot affect an observer. Wolfgang Rindler coined the term in the 1950s. In 1784...
    29 KB (3,589 words) - 15:25, 30 September 2024
  • Event Horizon is a 1997 science fiction horror film directed by Paul W. S. Anderson and written by Philip Eisner. It stars Laurence Fishburne, Sam Neill...
    39 KB (4,350 words) - 05:20, 11 November 2024
  • The Event Horizon Telescope (EHT) is a telescope array consisting of a global network of radio telescopes. The EHT project combines data from several...
    39 KB (4,128 words) - 23:27, 13 October 2024
  • outside observer. Event horizon or Event Horizon may also refer to: Event Horizon Telescope, a type of astronomical interferometer Event Horizon (film), a 1997...
    1 KB (184 words) - 00:51, 16 April 2023
  • Thumbnail for Event Horizon (sculpture)
    Event Horizon is the name of a large-scale public sculpture installation by the British artist Antony Gormley. First displayed in London in 2007, they...
    11 KB (816 words) - 20:05, 12 September 2024
  • }(t)={\frac {c}{a(t)H(t)}}\,.} The particle horizon differs from the cosmic event horizon, in that the particle horizon represents the largest comoving distance...
    10 KB (1,511 words) - 15:27, 30 September 2024
  • Thumbnail for Black hole
    spacetime to form a black hole. The boundary of no escape is called the event horizon. A black hole has a great effect on the fate and circumstances of an...
    166 KB (18,724 words) - 14:12, 10 November 2024
  • Apparent horizons are not invariant properties of spacetime, and in particular, they are distinct from event horizons. Within an apparent horizon, light...
    6 KB (764 words) - 01:30, 26 October 2024
  • Event horizon, a boundary in spacetime, typically surrounding a black hole, beyond which events cannot affect an exterior observer Extinction event,...
    3 KB (470 words) - 16:54, 9 November 2024
  • Beyond the Blue Event Horizon is a science fiction novel by the American writer Frederik Pohl, a sequel to his 1977 novel Gateway and the second book...
    11 KB (1,503 words) - 20:09, 26 February 2024