Thermosphere - Wikipedia
The thermosphere is the layer in the Earth's atmosphere directly above the mesosphere and below the exosphere. Within this layer of the atmosphere, ultraviolet radiation causes photoionization /photodissociation of molecules, creating ions; the thermosphere thus constitutes the larger part of the ionosphere .
热层 - 维基百科，自由的百科全书
增溫層（英文：Thermosphere），亦稱熱層、熱成層、熱氣層、游離層，是地球大氣層的一層。 它位於 中氣層 之上及 外氣層 之下，其頂部離地面約600km。 在大氣層的這一層中， 紫外線輻射 引起分子的 光電離 /光解離，產生離子。
Thermosphere | NASA Space Place – NASA Science for Kids
2024年11月8日 · The thermosphere is a layer of Earth’s atmosphere. The thermosphere is located above the mesosphere and below the exosphere.
热成层 - 百度百科
热成层（thermosphere）又称暖层或热层。是从中间层顶到800公里高度之间的大气层。
The Thermosphere - Center for Science Education
The thermosphere is a layer of Earth's atmosphere that is directly above the mesosphere and below the exosphere. It extends from about 90 km (56 miles) to between 500 and 1,000 km (311 to 621 miles) above Earth's surface.
Layers of the Atmosphere - National Oceanic and Atmospheric Administration
2024年8月20日 · Thermosphere. Between about 53 miles (85 km) and 375 miles (600 km) lies the thermosphere, known as the upper atmosphere. While still extremely thin, the gases of the thermosphere become increasingly denser as one descends toward the Earth.
What Is the Thermosphere? [Infographic] - Earth How
The thermosphere is the layer of Earth’s atmosphere that borders outer space. The word “thermosphere” comes from the Greek words for heat (thermos) and sphere (sphaira). It sits above the mesosphere and below the exosphere.
Earth’s Atmosphere: A Multi-layered Cake - Science@NASA
2019年10月2日 · Thermosphere. Located between about 80 and 700 kilometers (50 and 440 miles) above Earth’s surface is the thermosphere, whose lowest part contains the ionosphere. In this layer, temperatures increase with altitude due to the very low density of molecules found here.
Thermosphere | atmospheric science | Britannica
Thermosphere, region of increasing temperature in Earth’s atmosphere that is located above the mesosphere. The base of the thermosphere (the mesopause) is at an altitude of about 80 km (50 miles), whereas its top (the thermopause) is at about 450
Thermosphere - NASA
Thermosphere News & Articles See All News. Article. 2 Min Read. NASA’s AIM Observes Early Noctilucent Ice Clouds Over Antarctica. Multimedia Go To Galleries Go To Galleries Keep Exploring Discover More Topics From NASA Dynamic Spin Rig Publications OSDR Chats with Dr Robert Reynolds ...