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  2. Space mirror - Wikipedia

    en.wikipedia.org/wiki/Space_mirror

    Space mirrors are designed either to increase or decrease the amount of energy that reaches a planet from the sun with the goal of changing the impact of UV radiation; or, to reflect light onto or deflect light off of a planet in order to change the sun's lighting conditions.

  3. Space sunshade - Wikipedia

    en.wikipedia.org/wiki/Space_sunshade

    Global warming portal; Space portal; Ecology portal; Environment portal; Solar sail – Space propulsion method using Sun radiation; Space mirror – Artificial satellites designed to change the amount of solar radiation that impacts Earth; Space-based solar power – Concept of collecting solar power in outer space and distributing it to Earth

  4. Solar radiation modification - Wikipedia

    en.wikipedia.org/wiki/Solar_radiation_modification

    Schematic with five proposed methods for solar radiation modification technologies. Solar radiation modification (SRM) (or solar radiation management or solar geoengineering), is a group of large-scale approaches to limit global warming by increasing the amount of sunlight (solar radiation) that is reflected away from Earth and back to space.

  5. Giant mirrors to reflect sunlight away from Earth may be ...

    www.aol.com/giant-mirrors-reflect-sunlight-away...

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  6. Passive daytime radiative cooling - Wikipedia

    en.wikipedia.org/wiki/Passive_daytime_radiative...

    Well-insulated dark rooftops are significantly hotter than all other urban surfaces, including asphalt pavements, [10] further expanding air conditioning demand (which further accelerates global warming and urban heat island through the release of waste heat into the ambient air) and increasing risks of heat-related disease and fatal health ...

  7. Reflective surfaces (climate engineering) - Wikipedia

    en.wikipedia.org/wiki/Reflective_surfaces...

    As a method to address global warming, the IPCC 2018 report indicated that the potential for global temperature reduction was "small," yet was in high agreement over the recognition of temperature changes of 1-3 °C on a regional scale. [1] Limited application of reflective surfaces can mitigate urban heat island effect. [6]

  8. Scientists propose warming up Mars by using heat-trapping ...

    www.aol.com/news/scientists-propose-warming-mars...

    The idea of transforming Mars into a world more hospitable to human habitation is a regular feature of science fiction. Scientists are now proposing a new approach to warm up Earth's planetary ...

  9. Climate engineering - Wikipedia

    en.wikipedia.org/wiki/Climate_engineering

    Since the conception of the idea in 1923, 1929, 1957 and 1978 (Hermann Oberth) and also in the 1980s, space mirrors have mainly been theorized as a way to deflect sunlight to counter global warming and were seriously considered in the 2000s.