The mesosphere (/ ˈmɛsəsfɪər, ˈmɛz -, ˈmiːsə -, - zə -/; [1] from Ancient Greek μέσος (mésos) 'middle' and - sphere) is the third layer of the atmosphere, directly above the stratosphere and …

The mesosphere is a layer of Earth's atmosphere. The mesosphere is directly above the stratosphere and below the thermosphere. It extends from about 50 to 85 km (31 to 53 miles) …

mesosphere, region of the upper atmosphere between about 50 and 80 km (30 and 50 miles) above the surface of the Earth. The base of the mesosphere is defined as the temperature …

Nov 7, 2025 · What is the mesosphere? The mesosphere is a layer of the Earth's atmosphere that extends from about 50 to 85 kilometers (31 to 53 miles) above the Earth's surface. The …

The mesosphere is a layer within the Earth's atmosphere that extends from about 50 kilometres height (above the stratosphere) and about 90 kilometres (below the thermosphere). Like …

Sep 25, 2025 · The mesosphere lies between the thermosphere and the stratosphere. “Meso” means middle, and this is the highest layer of the atmosphere in which the gases are all mixed …

The mesosphere is the third highest layer of atmosphere and occupies the region above the stratosphere and below the thermosphere. This layer extends from the stratopause at an …

Nov 28, 2025 · The mesosphere is a distinct layer of Earth’s atmosphere, situated directly above the stratosphere and immediately beneath the thermosphere. It begins at an altitude of …

It is the layer of the Earth's atmosphere that is located directly above the stratosphere and directly below the thermosphere. The mesosphere extends from about 50 km to 80-90 km altitude …

Sep 7, 2014 · The mesosphere is the third layer of Earth’s atmosphere, located above the stratosphere and below the thermosphere, at altitudes of about 50 to 85 kilometers (31 to 53 …