{"version":"1.0","type":"link","title":"Sodium layer - Newikis","description":"The sodium layer is a layer of neutral atoms of sodium within Earth's mesosphere. This layer usually lies within an altitude range of 80–105 km (50–65 mi) above sea level and has a depth of about 5 km (3.1 mi). The sodium comes from the ablation of meteors. Atmospheric sodium below this layer is…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/6/63/Earth_From_the_Perspective_of_Artemis_II.jpg/1280px-Earth_From_the_Perspective_of_Artemis_II.jpg","thumbnail_width":1280,"thumbnail_height":853}