what is interstellar meaning
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Definitions &Translations Princeton's WordNet (1.00 / 1 vote) Rate this definition: interstellar (adj) between or among stars the density of hydrogen in interplanetary and interstellar space
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- In Christopher Nolan’s science-fiction parable “Interstellar,” Earth is dying, and a team of astronauts searches the universe for a new home for the human race.
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Astronomical unit The astronomical unit is too small to be convenient for interstellar distances, where the parsec and light-year are widely used. The parsec (parallax arcsecond) is defined in terms of the astronomical unit, being the distance of an object with a parallax of 1 arcsecond.
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'Interstellar' Review: Christopher Nolanâs Film Starring Matthew McConaughey and Anne Hathaway Cooper and “Interstellar” are clearly marked for something other than agrarian pursuits, but the first section of the movie is the richest and most haunting, establishing a delicately emotional tone and clear moral and dramatic stakes for the planet-hopping to follow.
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Equinox A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek galaxias (γαλαξίας), literally milky, a reference to the Milky Way. Galaxies range in size from dwarfs with just a few billion (109) stars to giants with one hundred trillion (1014) stars, each orbiting its galaxy's center of mass.
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: 1  interstellar(Adjective) between the stars. It can take centuries for light to travel interstellar distances. 2  interstellar(Adjective) among the stars. Space is littered with interstellar particles.
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Interstellar travel Geoffrey A. Landis of NASA's Glenn Research Center states that a laser-powered interstellar sail ship could possibly be launched within 50 years, using new methods of space travel. I think that ultimately we're going to do it, it's just a question of when and who, Landis said in an interview.
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- A nebula is a region of interstellar gas and dust. Emission nebulae are clouds of ionized gas. The ionization comes from an extr … emely hot star that sends high-energy photons to the nebula. These nebulae usually appear reddish.
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- Interstellar (film). Interstellar is a 2014 epic science fiction film directed by Christopher Nolan and starring Matthew McConaughey, Anne Hathaway, Jessica Chastain, and Michael Caine. The film features a crew of astronauts who travel through a wormhole in search of a new home for humanity.
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Astronomy The interstellar medium, composed primarily of gas and dust, occupies the regions between the stars. On average, it contains less than one atom in each cubic centimetre, with about 1 percent of its mass in the form of minute dust grains. The gas, mostly hydrogen, has been mapped by means of its 21-cm emission line.
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Interstellar travel Interstellar travel is much more difficult than interplanetary spaceflight; the distances between the planets in the Solar System are less than 30 astronomical units (AU)—whereas the distances between stars are typically hundreds of thousands of AU, and usually expressed in light-years.
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- interpersonal. adjective. 1  Of or relating to the interactions between individuals: interpersonal skills. 2  Existing or occurring between individuals: interpersonal communication or conflict.
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Interstellar medium In all phases, the interstellar medium is extremely tenuous by terrestrial standards. In cool, dense regions of the ISM, matter is primarily in molecular form, and reaches number densities of 10 6 molecules per cm 3.
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Thermal Radio Emission from HII Regions Much of the interstellar hydrogen is in the form of neutral atoms (called HI in astronomical terminology) or diatomic molecules (H$_2$), but some is ionized. The singly ionized hydrogen atom H$^+$ is referred to as HII, doubly ionized oxygen O$^{++}$ is called OIII, etc.
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Interstellar travel Interstellar travel is the term used for hypothetical crewed or uncrewed travel between stars or planetary systems. Interstellar travel will be much more difficult than interplanetary spaceflight; the distances between the planets in the Solar System are less than 30 astronomical units (AU)—whereas the distances between stars are typically hundreds of thousands of AU, and usually expressed in light-years. Because of the vastness of those distances, interstellar travel would require a high ...
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- How the interstellar wind is focused by the sun's gravitational field (click for Flash movie). Our sun is moving through the local interstellar gas cloud approximately into the direction of Scorpio with a speed of about 25 km/sec. As a result of this motion, an interstellar wind with that speed is blowing through our planetary system.
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Ask Us Our galaxy is just one of many galaxies. Galaxies clump together in clusters and even super-sized clusters. All of the photons that escape from a galaxy enter into what is known as the intergalactic medium - just the space between galaxies.
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EXTRATERRESTRIAL • EXTRATERRESTRIAL (noun). The noun EXTRATERRESTRIAL has 1 sense: 1. a form of life assumed to exist outside the Earth or its atmosphere. Familiarity information: EXTRATERRESTRIAL used as a noun is very rare.• EXTRATERRESTRIAL (adjective). The adjective EXTRATERRESTRIAL has 1 sense: 1. originating or located or occurring outside Earth or its atmosphere. Familiarity information: EXTRATERRESTRIAL used as an adjective is very rare.he adjective EXTRATERRESTRIAL has 1 sense: 1. originating or located or occurring outside Earth or its atmosphere. Familiarity information: EXTRATERRESTRIAL used as an adjective is very rare.
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Equinox Interferometry is a family of techniques in which waves, usually electromagnetic, are superimposed in order to extract information.
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- The noun EXPANSE has 3 senses: 1. a wide scope. 2. the extent of a 2-dimensional surface enclosed within a boundary. 3. a wide and open space or area as of surface or land or sky. Familiarity information: EXPANSE used as a noun is uncommon.
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Stars, Galaxies, and the Universe Chapter 16 We know interstellar matter exits because. we can see it in dark clouds and clouds that absorb light. the matter creates narrow absorption lines in the spectra of some stars. we can detect radio waves coming from atoms and molecules in the cold gas.
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Molecular cloud A molecular cloud, sometimes called a stellar nursery (if star formation is occurring within), is a type of interstellar cloud, the density and size of which permit the formation of molecules, most commonly molecular hydrogen (H2). This is in contrast to other areas of the interstellar medium that contain predominantly ionized gas.
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Definitions &Translations noun something that serves as a means of transportation conveyance. noun an exchange of molecules (and their kinetic energy and momentum) across the boundary between adjacent layers of a fluid or across cell membranes
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Interstellar matter In some regions of space, however, the concentration of interstellar matter is thousands of times greater than average. Where there is a large enough concentration of gas and particles (also called cosmic dust), clouds form. Most of the time these clouds are so thin they are invisible.
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- A nebula is an interstellar cloud in outer space that is made up of dust, hydrogen and helium gas, and plasma. It is formed when portions of the interstellar medium collapse and clump together due to the gravitational attraction of the particles that comprise them.
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What Does The Ending Of Interstellar Really Mean? It goes without saying that this article will contain MAJOR SPOILERS for Interstellar from the off, with particular focus on its ending. If you're yet to see it and want to keep spoiler-free, we recommend bookmarking this and coming back after you've seen Christopher Nolan's latest. Some minor sound mixing issues aside, Interstellar is another great film from Christopher Nolan, the indie director with a Hollywood budget and Hitchcock-level name recognition.