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Ripley (crater)
Ripley is the unofficial name given to an impact crater on Pluto's moon Charon In Greek mythology, Charon or Kharon (; grc, Χάρων) is a psychopomp, the ferryman of Hades, the Greek underworld. He carries the souls of those who have been given funeral rites across the rivers Acheron and Styx, which separate the wo .... It is named after the heroine Ellen Ripley in the science-fiction/horror film '' Alien''. References Alien (franchise) Impact craters on Charon {{crater-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nostromo Chasma
Nostromo Chasma is the unofficial name for a rift valley on Pluto's moon Charon In Greek mythology, Charon or Kharon (; grc, Χάρων) is a psychopomp, the ferryman of Hades, the Greek underworld. He carries the souls of those who have been given funeral rites across the rivers Acheron and Styx, which separate the wo .... It was named after the fictional spacecraft in the science-fiction/horror film '' Alien'', which in turn was named after the novel by Joseph Conrad. External links * https://web.archive.org/web/20160309101018/http://pluto.jhuapl.edu/Multimedia/Science-Photos/pdfs/Charon-Map-Annotated.pdf References Extraterrestrial valleys Rifts and grabens Surface features of Charon {{astronomy-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Horizons
''New Horizons'' is an Interplanetary spaceflight, interplanetary space probe that was launched as a part of NASA's New Frontiers program. Engineered by the Johns Hopkins University Applied Physics Laboratory (APL) and the Southwest Research Institute (SwRI), with a team led by Alan Stern, the spacecraft was launched in 2006 with the primary mission to perform a Planetary flyby, flyby study of the Pluto system in 2015, and a secondary mission to fly by and study one or more other Kuiper belt objects (KBOs) in the decade to follow, which became a mission to 486958 Arrokoth. It is the List of artificial objects leaving the Solar System, fifth space probe to achieve the escape velocity needed to leave the Solar System. On January 19, 2006, ''New Horizons'' was launched from Cape Canaveral Space Force Station by an Atlas V rocket directly into an Earth-and-solar Escape velocity, escape trajectory with a speed of about . It was the fastest (average speed with respect to Earth) man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellen Ripley
Ellen Louise Ripley, often referred to simply as Ripley, is a fictional Character (arts), character and protagonist of the Alien (franchise), ''Alien'' film series, played by American actress Sigourney Weaver. The character earned Weaver worldwide recognition, and the role remains her most famous to date. Ridley Scott, director of the first film in the series, ''Alien (film), Alien'', made the decision early in production to switch Ripley from a standard male action hero to a heroine. ''Alien (film), Alien'' (1979) and ''Aliens (film), Aliens'' (1986) were heralded for challenging gender roles, particularly in the science fiction, action film, action, and horror fiction, horror genres. Weaver's performances are also highly praised: for ''Aliens'', she earned her first Academy Awards, Academy Award nomination for Academy Award for Best Actress, Best Actress, which is now seen as a landmark since the Academy, to that point, had given little recognition to the genres of science-fictio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impact Crater
An impact crater is a circular depression in the surface of a solid astronomical object formed by the hypervelocity impact of a smaller object. In contrast to volcanic craters, which result from explosion or internal collapse, impact craters typically have raised rims and floors that are lower in elevation than the surrounding terrain. Lunar impact craters range from microscopic craters on lunar rocks returned by the Apollo Program and small, simple, bowl-shaped depressions in the lunar regolith to large, complex, multi-ringed impact basins. Meteor Crater is a well-known example of a small impact crater on Earth. Impact craters are the dominant geographic features on many solid Solar System objects including the Moon, Mercury, Callisto, Ganymede and most small moons and asteroids. On other planets and moons that experience more active surface geological processes, such as Earth, Venus, Europa, Io and Titan, visible impact craters are less common because they become eroded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charon (moon)
Charon ( or ), known as (134340) Pluto I, is the largest of the five known natural satellites of the dwarf planet Pluto. It has a mean radius of . Charon is the sixth-largest known trans-Neptunian object after Pluto, Eris, Haumea, Makemake and Gonggong. It was discovered in 1978 at the United States Naval Observatory in Washington, D.C., using photographic plates taken at the United States Naval Observatory Flagstaff Station (NOFS). With half the diameter and one eighth the mass of Pluto, Charon is a very large moon in comparison to its parent body. Its gravitational influence is such that the barycenter of the Plutonian system lies outside Pluto, and the two bodies are tidally locked to each other. The reddish-brown cap of the north pole of Charon is composed of tholins, organic macromolecules that may be essential ingredients of life. These tholins were produced from methane, nitrogen and related gases which may have been released by cryovolcanic eruptions on the moon, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alien (film)
''Alien'' is a 1979 science fiction horror film directed by Ridley Scott and written by Dan O'Bannon. Based on a story by O'Bannon and Ronald Shusett, it follows the crew of the commercial space tug ''Nostromo'', who, after coming across a mysterious derelict spaceship on an undiscovered moon, find themselves up against an aggressive and deadly extraterrestrial set loose on the ''Nostromo''. The film stars Tom Skerritt, Sigourney Weaver, Veronica Cartwright, Harry Dean Stanton, John Hurt, Ian Holm, and Yaphet Kotto. It was produced by Gordon Carroll, David Giler, and Walter Hill through their company Brandywine Productions, and was distributed by 20th Century Fox. Giler and Hill revised and made additions to the script; Shusett was the executive producer. The Alien and its accompanying artifacts were designed by the Swiss artist H. R. Giger, while concept artists Ron Cobb and Chris Foss designed the more human settings. ''Alien'' premiered on May 25, 1979, as the opening n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alien (franchise)
''Alien'' is a science-fiction horror and action media franchise centered on the film series which depicts warrant officer Ellen Ripley (Sigourney Weaver) and her battles with an extraterrestrial lifeform, commonly referred to as "the Alien" or Xenomorph. Produced and distributed by 20th Century Studios, the series began with ''Alien'' (1979), directed by Ridley Scott, and was followed by three sequels: ''Aliens'' (1986), directed by James Cameron; ''Alien 3'' (1992), directed by David Fincher, and ''Alien Resurrection'' (1997), directed by Jean-Pierre Jeunet. Scott also directed a prequel series, composed of ''Prometheus'' (2012) and '' Alien: Covenant'' (2017), which follows the exploits of the David 8 android and the creators of the eponymous creatures referred to as the "Engineers". The series has led to numerous novels, comics, video games and an upcoming television series developed by Scott for FX on Hulu, with Noah Hawley. It has inspired a number of spin-offs – most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
