In astrophysics, an event horizon is a boundary beyond which events cannot affect an outside observer. Wolfgang Rindler coined the term in the 1950s....
29 KB (3,590 words) - 02:37, 17 July 2025
Event Horizon is a 1997 science fiction horror film directed by Paul Anderson and written by Philip Eisner. It stars Laurence Fishburne, Sam Neill, Kathleen...
41 KB (4,552 words) - 20:28, 22 July 2025
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 (4,110 words) - 02:11, 5 July 2025
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
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) - 02:38, 26 December 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...
11 KB (1,570 words) - 02:37, 17 July 2025
Apparent horizons are not invariant properties of spacetime, and in particular, they are distinct from event horizons. Within an apparent horizon, light...
6 KB (854 words) - 14:17, 17 June 2025
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 (1,500 words) - 00:35, 8 May 2025
the cosmological event horizon lies beyond the Hubble Horizon. In a universe with an increasing Hubble constant, the Hubble horizon will contract, and...
9 KB (1,061 words) - 14:54, 4 June 2025
flight of a fictional astronaut who, passing within a black hole's event horizon, is "stretched like spaghetti" by the gravitational gradient (difference...
8 KB (859 words) - 04:33, 20 January 2025
Black hole (section Event horizon)
mass will 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...
168 KB (18,965 words) - 12:04, 30 July 2025
grossed over $1 billion worldwide. Other notable films of Anderson's are Event Horizon (1997), an initial critical and commercial disappointment that found...
69 KB (5,618 words) - 02:24, 4 July 2025
Gravastar (section Event horizons)
singularity, and the presence of the thin shell prevents the formation of an event horizon, avoiding the infinite blue shift[jargon]. The inner region has thermodynamically...
14 KB (1,420 words) - 03:38, 24 June 2025
Hawking radiation is black-body radiation released outside a black hole's event horizon due to quantum effects according to a model developed by Stephen Hawking...
47 KB (5,968 words) - 18:12, 18 July 2025
Brand and CASE may reach Edmunds' planet. Falling into Gargantua's event horizon, they eject from their craft and find themselves in a tesseract made...
148 KB (12,166 words) - 22:50, 1 August 2025
Retrieved August 17, 2024. "INTERVIEW WITH DIRECTOR PAUL W.S. ANDERSON ON "EVENT HORIZON" - Cinema Retro". cinemaretro.com. Retrieved August 19, 2024. Balaga...
17 KB (1,901 words) - 21:15, 27 July 2025
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) - 12:05, 7 May 2025
Schwarzschild radius (redirect from Schwarzschild horizon)
sphere in flat space that has the same surface area as that of the event horizon of a Schwarzschild black hole of a given mass. It is a characteristic...
24 KB (2,269 words) - 08:45, 29 June 2025
(Event Horizon Telescope Collaboration) (2021). "First M87 Event Horizon Telescope results. VIII. Magnetic field structure near the event horizon". The...
91 KB (9,657 words) - 18:29, 31 July 2025
Event Horizon is the only studio album by British heavy metal band I Am I, released in 2012. It was originally released on USB, then onto CD format, making...
3 KB (231 words) - 06:09, 1 April 2025
the first image of the accretion disk around the event horizon of Sagittarius A*, using the Event Horizon Telescope, a world-wide network of radio observatories...
75 KB (7,882 words) - 02:22, 5 July 2025
algorithm was developed to process data collected by the very-long-baseline Event Horizon Telescope, the international collaboration that in 2019 captured the...
7 KB (632 words) - 02:29, 9 March 2025
DreamForge Intertainment (redirect from Event Horizon Software)
was an American computer game developer. DreamForge was founded as Event Horizon Software, Inc. by the computer game developers Thomas Holmes, Christopher...
4 KB (230 words) - 12:55, 16 July 2025
Mindstar Rising (section The Event Horizon trilogy)
science fiction. The focus of the novel is the growth of the company Event Horizon, founded by Julia's grandfather Philip Evans. Beset by industrial saboteurs...
4 KB (418 words) - 10:07, 20 March 2025
hole is characterized by a surrounding spherical boundary, called the event horizon, which is situated at the Schwarzschild radius ( r s {\displaystyle...
39 KB (5,197 words) - 19:37, 29 July 2025
Reconstruction using Patch priors (CHIRP), and was a member of the Event Horizon Telescope team that captured the first image of a black hole. The California...
21 KB (1,812 words) - 00:35, 18 July 2025
falling into a black hole encounters high-energy quanta at (or near) the event horizon. The "firewall" phenomenon was proposed in 2012 by physicists Ahmed...
14 KB (1,647 words) - 03:43, 21 November 2024
is a region located just outside a rotating black hole, between its event horizon and a further external surface predicted by the metric that describes...
9 KB (1,068 words) - 11:17, 2 June 2025
rotating uncharged axially symmetric black hole with a quasispherical event horizon. The Kerr metric is an exact solution of the Einstein field equations...
53 KB (6,963 words) - 12:00, 16 July 2025
quasars. Two supermassive black holes have been directly imaged by the Event Horizon Telescope: the black hole in the giant elliptical galaxy Messier 87...
105 KB (11,068 words) - 13:07, 13 July 2025