News tagged with sunlight

Thermal blankets melt snow quickly

Removing snow piled high in parking lots and along roadsides could soon be a far less tedious task. In a study appearing in ACS' journal Langmuir, scientists report that they have tested sunlight-absorbing thermal blankets ...

dateFeb 14, 2018 in Engineering
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Image: Saturn's north pole

Reflected sunlight is the source of the illumination for visible wavelength images such as the one above. However, at longer infrared wavelengths, direct thermal emission from objects dominates over reflected sunlight. This ...

dateOct 31, 2017 in Space Exploration
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Sunrise through the solar arrays

On July 26, 2017, a member of the Expedition 52 crew aboard the International Space Station took this photograph of one of the 16 sunrises they experience every day, as the orbiting laboratory travels around Earth. One of ...

dateAug 01, 2017 in Space Exploration
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