|
Wanderers (short Film)
''Wanderers'' is a 2014 Swedish Science fiction film, science fiction short film created by the digital artist and animator Erik Wernquist. The film depicts actual locations in the Solar System being investigated by Human spaceflight, human explorers, aided by hypothetical Outline of space technology, space technology. Of the film's fifteen scenes, Wernquist created some using solely computer graphics, but most are based on actual photographs taken by robotic spacecraft or Rover (space exploration), rovers combined with additional computer-generated elements. ''Wanderers'' is narrated by astronomer Carl Sagan, reading from his 1994 book ''Pale Blue Dot (book), Pale Blue Dot: A Vision of the Human Future in Space''. Plot The film begins with a group of nomads around 10th millennium BC, 10,000 BC, travelling through the Middle East on Earth. Shining clearly above them in the darkening twilight sky are Planet#History, the five naked eye "wandering stars" in the Solar System which migh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wanderers (2014 Short Film) Title
Wanderer, Wanderers, or The Wanderer may refer to: * Nomadism, Nomadic and/or itinerant people, working short-term before moving to other locations, who wander from place to place with no permanent home, or are vagrancy (people), vagrant * The Wanderer, an alternate name for the Wandering Jew Books Novels * The Wanderer (Burney novel), ''The Wanderer'' (Burney novel), an 1814 novel by Frances Burney * The Wanderer (Creech novel), ''The Wanderer'' (Creech novel), 2000 novel by Sharon Creech * The Wanderer (Edwards novel), ''The Wanderer'' (Edwards novel), a 1953 children's novel by Monica Edwards * The Wanderer (Leiber novel), ''The Wanderer'' (Leiber novel), a 1964 novel by Fritz Leiber * The Wanderers (Price novel), ''The Wanderers'' (Price novel), a 1974 novel by Richard Price * The Wanderers (Rimland novel), ''The Wanderers'' (Rimland novel), a 1977 novel by Ingrid Rimland * The Wanderers (Shishkov novel), ''The Wanderers'' (Shishkov novel), a 1931 novel by Vyacheslav Shishkov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planet
A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a young protostar orbited by a protoplanetary disk. Planets grow in this disk by the gradual accumulation of material driven by gravity, a process called accretion. The Solar System has at least eight planets: the terrestrial planets Mercury, Venus, Earth and Mars, and the giant planets Jupiter, Saturn, Uranus and Neptune. These planets each rotate around an axis tilted with respect to its orbital pole. All of them possess an atmosphere, although that of Mercury is tenuous, and some share such features as ice caps, seasons, volcanism, hurricanes, tectonics, and even hydrology. Apart from Venus and Mars, the Solar System planets generate magnetic fields, and all except Venus and Mercury have natural satellites. The giant planets bear plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ligeia Mare In False Color (PIA17031)
"Ligeia" () is an early short story by American writer Edgar Allan Poe, first published in 1838. The story follows an unnamed narrator and his wife Ligeia, a beautiful and intelligent raven-haired woman. She falls ill, composes "The Conqueror Worm", and quotes lines attributed to Joseph Glanvill (which suggest that life is sustainable only through willpower) shortly before dying. After her death, the narrator marries the Lady Rowena. Rowena becomes ill and she dies as well. The distraught narrator stays with her body overnight and watches as Rowena slowly comes back from the dead – though she has transformed into Ligeia. The story may be the narrator's opium-induced hallucination and there is debate whether the story was a satire. After the story's first publication in '' The American Museum'', it was heavily revised and reprinted throughout Poe's life. Plot summary The story is told by an unnamed narrator who describes the qualities of Ligeia: a beautiful, passionate and intell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunset
Sunset, also known as sundown, is the daily disappearance of the Sun below the horizon due to Earth's rotation. As viewed from everywhere on Earth (except the North and South poles), the equinox Sun sets due west at the moment of both the spring and autumn equinoxes. As viewed from the Northern Hemisphere, the Sun sets to the northwest (or not at all) in the spring and summer, and to the southwest in the autumn and winter; these seasons are reversed for the Southern Hemisphere. The time of sunset is defined in astronomy as the moment when the upper limb of the Sun disappears below the horizon. Near the horizon, atmospheric refraction causes sunlight rays to be distorted to such an extent that geometrically the solar disk is already about one diameter below the horizon when a sunset is observed. Sunset is distinct from twilight, which is divided into three stages. The first one is ''civil twilight'', which begins once the Sun has disappeared below the horizon, and continues unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airship
An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power. Aerostats gain their lift from a lifting gas that is less dense than the surrounding air. In early dirigibles, the lifting gas used was hydrogen, due to its high lifting capacity and ready availability. Helium gas has almost the same lifting capacity and is not flammable, unlike hydrogen, but is rare and relatively expensive. Significant amounts were first discovered in the United States and for a while helium was only available for airships in that country. Most airships built since the 1960s have used helium, though some have used hot air.A few airships after World War II used hydrogen. The first British airship to use helium was the ''Chitty Bang Bang'' of 1967. The envelope of an airship may form the gasbag, or it may contain a number of gas-filled cells. An airship also has engines, crew, and optionally also payload accommodation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria (crater)
Victoria is an impact crater on Mars located at 2.05°S, 5.50°W in the Meridiani Planum extraterrestrial plain, lying situated within the Margaritifer Sinus quadrangle (MC-19) region of the planet Mars. This crater was first visited by the Mars Exploration Rover Opportunity rover, ''Opportunity''. It is roughly wide, nearly eight times the size of the crater Endurance (crater), Endurance, visited by ''Opportunity'' from sol (day on Mars), sols 951 to 1630. It is informally named after ''Victoria (ship), Victoria'' – one of the five Spanish ships of Ferdinand Magellan and the first ship to Circumnavigation, circumnavigate the globe – and planetary nomenclature#Mars, formally named after Victoria, Seychelles. Along the edges of the crater are many outcrops within recessed alcoves and promontories, named for bays and capes that Magellan discovered. ''Opportunity'' traveled for 21 months to Victoria before finally reaching its edge on September 26, 2006 (sol 951), at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Suit
A space suit or spacesuit is a garment worn to keep a human alive in the harsh environment of outer space, vacuum and temperature extremes. Space suits are often worn inside spacecraft as a safety precaution in case of loss of cabin pressure, and are necessary for extravehicular activity (EVA), work done outside spacecraft. Space suits have been worn for such work in Earth orbit, on the surface of the Moon, and en route back to Earth from the Moon. Modern space suits augment the basic pressure garment with a complex system of equipment and environmental systems designed to keep the wearer comfortable, and to minimize the effort required to bend the limbs, resisting a soft pressure garment's natural tendency to stiffen against the vacuum. A self-contained oxygen supply and environmental control system is frequently employed to allow complete freedom of movement, independent of the spacecraft. Three types of space suits exist for different purposes: IVA (intravehicular activity) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Elevator
A space elevator, also referred to as a space bridge, star ladder, and orbital lift, is a proposed type of planet-to-space transportation system, often depicted in science fiction. The main component would be a cable (also called a tether) anchored to the surface and extending into space. The design would permit vehicles to travel up the cable from a planetary surface, such as the Earth's, directly into orbit, without the use of large rockets. An Earth-based space elevator could not feasibly be simply a tall tower supported from below, due to the immense weight - instead it would consist of a cable with one end attached to the surface near the equator and the other end attached to a counterweight in space beyond geostationary orbit (35,786 km altitude). The competing forces of gravity, which is stronger at the lower end, and the upward centrifugal force, which is stronger at the upper end, would result in the cable being held up, under tension, and stationary over a singl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdown management f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, only being larger than Mercury (planet), Mercury. In the English language, Mars is named for the Mars (mythology), Roman god of war. Mars is a terrestrial planet with a thin atmosphere (less than 1% that of Earth's), and has a crust primarily composed of elements similar to Earth's crust, as well as a core made of iron and nickel. Mars has surface features such as impact craters, valleys, dunes and polar ice caps. It has two small and irregularly shaped moons, Phobos (moon), Phobos and Deimos (moon), Deimos. Some of the most notable surface features on Mars include Olympus Mons, the largest volcano and List of tallest mountains in the Solar System, highest known mountain in the Solar System and Valles Marineris, one of the largest canyons in the Solar System. The North Polar Basin (Mars), Borealis basin in the Northern Hemisphere covers approximately 40% of the planet and may be a la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colonization Of Mars
Colonization or settlement of Mars is the theoretical human migration and long-term human establishment of Mars. The prospect has garnered interest from public space agencies and private corporations and has been extensively explored in science fiction writing, film, and art. Organizations have proposed plans for a human mission to Mars, the first step towards any colonization effort, but no person has set foot on the planet, and there have been no return missions. However, landers and Mars rover, rovers have successfully explored the planetary surface and delivered information about conditions on the ground. Mars's orbit, Mars' orbit is close to Earth's orbit and the asteroid belt. While Mars sol, Mars' day and Composition of Mars, general composition are similar to Earth, the planet is hostile to life. Mars has an Atmosphere of Mars, unbreathable atmosphere, thin enough that its Climate of Mars#Temperature, temperature on average fluctuates between , yet thick enough to cau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exploration Of Mars
The planet Mars has been explored remotely by spacecraft. Probes sent from Earth, beginning in the late 20th century, have yielded a large increase in knowledge about the Martian system, focused primarily on understanding its geology and habitability potential. Engineering interplanetary journeys is complicated and the exploration of Mars has experienced a high failure rate, especially the early attempts. Roughly sixty percent of all spacecraft destined for Mars failed before completing their missions and some failed before their observations could begin. Some missions have met with unexpected success, such as the twin Mars Exploration Rovers, ''Spirit'' and ''Opportunity'' which operated for years beyond their specification. Current status , there are three operational rovers on the surface of Mars, the ''Curiosity'' and ''Perseverance'' rovers, both operated by the United States of America space agency NASA, as well as the ''Zhurong'' rover, part of the ''Tianwen-1'' mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Mars")
