Qué (quién) es obtrusive$54424$ - definición
![[[Elon Musk's Tesla Roadster]] mounted on [[Falcon Heavy]] upper-stage; Earth in the background.](https://commons.wikimedia.org/wiki/Special:FilePath/Elon Musk's Tesla Roadster (40110297852).jpg?width=200 "[[Elon Musk's Tesla Roadster]] mounted on [[Falcon Heavy]] upper-stage; Earth in the background.")
![mercury lamps]] are in the background, [[LED street light]]s in the middle, [[luminaire]]s with [[high pressure sodium lamp]]s are in the foreground.](https://commons.wikimedia.org/wiki/Special:FilePath/110213 LED vs Sodium vs Mercury.jpg?width=200 "mercury lamps]] are in the background, [[LED street light]]s in the middle, [[luminaire]]s with [[high pressure sodium lamp]]s are in the foreground.")
![high-pressure sodium (HPS)]] lamps shining upward. Much light goes into the sky and neighboring apartment blocks, causing light pollution.](https://commons.wikimedia.org/wiki/Special:FilePath/HPS-lamps.jpg?width=200 "high-pressure sodium (HPS)]] lamps shining upward. Much light goes into the sky and neighboring apartment blocks, causing light pollution.")
![The [[Las Vegas Strip]] displays excessive groupings of colorful lights. This is a classic example of light clutter.](https://commons.wikimedia.org/wiki/Special:FilePath/Las Vegas Strip.png?width=200 "The [[Las Vegas Strip]] displays excessive groupings of colorful lights. This is a classic example of light clutter.")
![Streetlights at the ski resort [[Kastelruth]] in [[South Tyrol]], Italy](https://commons.wikimedia.org/wiki/Special:FilePath/Lichtverschmutzung in Kastelruth.JPG?width=200 "Streetlights at the ski resort [[Kastelruth]] in [[South Tyrol]], Italy")
![Orion]], imaged at left from dark skies, and at right from within the Provo/Orem, Utah metropolitan area](https://commons.wikimedia.org/wiki/Special:FilePath/Light pollution It's not pretty.jpg?width=200 "Orion]], imaged at left from dark skies, and at right from within the Provo/Orem, Utah metropolitan area")
![mi}} away in [[Surprise, Arizona]]](https://commons.wikimedia.org/wiki/Special:FilePath/Phoenix Lights from afar.jpg?width=200 "mi}} away in [[Surprise, Arizona]]")
![Gouda]], the Netherlands](https://commons.wikimedia.org/wiki/Special:FilePath/Skybeamer-uniqema-640.jpg?width=200 "Gouda]], the Netherlands")
![World map of light pollution. False colors show intensities of [[skyglow]] from artificial light sources around the world.](https://commons.wikimedia.org/wiki/Special:FilePath/World light pollution.jpg?width=200 "World map of light pollution. False colors show intensities of [[skyglow]] from artificial light sources around the world.")
![Alioth]]; the [[Pinwheel Galaxy]] is a small diffuse dot in the center of the image.](https://commons.wikimedia.org/wiki/Special:FilePath/Streulichtfilterung.0.P1023258.jpg?width=200 "Alioth]]; the [[Pinwheel Galaxy]] is a small diffuse dot in the center of the image.")
![Black level compensation: the darkest point in the digital picture was set to zero luminance, in order to reduce the visible stray light. However, blue light caused by [[Rayleigh scattering]] is visible in the center of the image.](https://commons.wikimedia.org/wiki/Special:FilePath/Streulichtfilterung.1.P1023258.jpg?width=200 "Black level compensation: the darkest point in the digital picture was set to zero luminance, in order to reduce the visible stray light. However, blue light caused by [[Rayleigh scattering]] is visible in the center of the image.")
![exposure]] photo of [[New York City]] at night shows [[skyglow]].](https://commons.wikimedia.org/wiki/Special:FilePath/Empire State Building Night.jpg?width=200 "exposure]] photo of [[New York City]] at night shows [[skyglow]].")
![A comparison of the view of the [[night sky]] from a small rural town (top) and a [[metropolitan area]] (bottom). Light pollution dramatically reduces the visibility of [[star]]s.](https://commons.wikimedia.org/wiki/Special:FilePath/Light pollution country versus city.png?width=200 "A comparison of the view of the [[night sky]] from a small rural town (top) and a [[metropolitan area]] (bottom). Light pollution dramatically reduces the visibility of [[star]]s.")
![Impact of light pollution on a starry night, as seen from a 4200 m altitude on [[Mount Damavand]] in [[Iran]].](https://commons.wikimedia.org/wiki/Special:FilePath/Light pollution impact.jpg?width=200 "Impact of light pollution on a starry night, as seen from a 4200 m altitude on [[Mount Damavand]] in [[Iran]].")
![''An Interesting Problem'', by [[Adolphe Alexandre Lesrel]]](https://commons.wikimedia.org/wiki/Special:FilePath/An Interesting Problem (Adolphe-Alexandre Lesrel).png?width=200 "''An Interesting Problem'', by [[Adolphe Alexandre Lesrel]]")
Wikipedia
Space advertising is the practice of advertising in outer space. This is usually done using product placement during manned space missions.
Obtrusive space advertising is advertising in outer space that is capable of being recognized by a human being on the surface of the Earth without the aid of a telescope or other technological device and non-obtrusive space advertising is the term for any other type of advertisements in space such as logos on space suits, satellites, and rockets.
Since advertising in space could be a cause of space debris as well as obscuring the view of space as seen from the ground, it is regulated by international and national legislations. But while space advertising is limited by both contemporary regulation and technological capability, in popular culture, space advertising has taken a variety of forms and displays.
