The Uranian thermosphere, together with the upper part of the stratosphere, corresponds to the ionosphere of Uranus.

The ozone layer, which absorbs ultraviolet energy from the Sun, is located primarily in the stratosphere, at altitudes of 15 to 35 km.

Here's Mount Pinatubo in the early '90s. That put a whole bunch of sulfur in the stratosphere with a sort of atomic bomb like cloud.

I was there to view something called a long duration balloon flight, which basically takes telescopes and instruments all the way to the upper atmosphere, the upper stratosphere, 40 km up.

Future ozone concentrations are mainly driven by the changes in stratospheric halogen loading, with ozone recovery occurring after the peak of halogen loading.

In that regard it should be noted that annual variations in the depth, size and persistence of the ozone hole depend significantly on changing meteorological conditions in the stratosphere.

(i) Implementation of projects in space medicine and biology (the Bion satellite) and in meteorology (the Meteor 3M satellite with the United States made SAGE 3 instrument on board)

Ozone in the Earth's stratosphere is created by ultraviolet light striking oxygen molecules containing two oxygen atoms (O2), splitting them into individual oxygen atoms (atomic oxygen).

Structure Earth The Earth's atmosphere consists, from the ground up, of the troposphere (which includes the planetary boundary layer or peplosphere as lowest layer), stratosphere (which includes the ozone layer), mesosphere, thermosphere (which contains the ionosphere), exosphere and also the magnetosphere.

Models suggest that the minimum ozone concentration in the stratosphere above Antarctica will occur prior to 2010 and that recovery to 1980 levels may be expected in the middle of the twenty first century.

Consequently, studies are being carried out in both polar regions, including on the role of ice and frozen ground in climate change (the Climate and Cryosphere Project) the shape of Earth, or the geoid the polar electromagnetic fields and variations in the concentration of ozone in the stratosphere.

The stratosphere (middle atmosphere) is a layer of Earth's atmosphere that is stratified in temperature and is situated between about 10 km and 50 km altitude above the surface at moderate latitudes, while at the poles it starts at about 8 km altitude.

But volcanic eruptions teach us that, while a cloud in the stratosphere would indeed cool the planet and stop ice from melting and the sea from rising, it would also destroy ozone and produce regional droughts.

Nobel laureate Paul Crutzen has suggested another solution manipulate the climate by releasing white sulfur particles high up in the stratosphere, where they would remain for several years, exerting a proven cooling effect on Earth s climate without affecting human health.