The
exosphere. (ἔξω grc-Latn | éxō "outside, external, beyond. σφαῖρα grc-Latn | sphaĩra "sphere") is a thin, atmosphere-like volume surrounding
Kaynak: ExosphereDespite the Voyager data, evidence for a tenuous oxygen atmosphere (
exosphere ) on Ganymede, very similar to the one found on Europa , was
Kaynak: Ganymede (moon)Mercury has a very tenuous and highly variable atmosphere (surface-bound
exosphere ) containing hydrogen , helium , oxygen , sodium ,
Kaynak: Atmosphere of MercuryThe thermosphere is the layer of the Earth's atmosphere directly above the mesosphere and directly below the
exosphere . Within this
Kaynak: ThermosphereThe geocorona is the luminous part of the outermost region of the Earth's atmosphere , the
exosphere . It is seen primarily via far-
Kaynak: GeocoronaLyman-Alpha Telescope | to scan Earth to study hydrogen constituent of
exosphere | Magnetometer | to measure magnetic field in
Kaynak: Ranger 2Beyond these, the
exosphere thins out into the magnetosphere , where the Earth's magnetic fields interact with the solar wind .
Kaynak: EarthBeyond (above) this, the
exosphere describes the thinnest remainder of atmospheric particles with large mean free path, mostly hydrogen
Kaynak: Thermopausehot thermosphere (and
exosphere ) extending from an altitude of 4,000 km to several Uranian radii from the nominal surface at 1 bar pressure.
Kaynak: Atmosphere of UranusFrom lowest to highest, the atmospheric layers are the troposphere , stratosphere , thermosphere and
exosphere . Each layer has
Kaynak: Atmosphere of JupiterSurface conditions and "atmosphere" (
exosphere): Atmosphere of Mercury. File:Merc fig2sm. jpg | Radar image of Mercury's north pole File:North
Kaynak: Mercury (planet)on altitude, comprising portions of the mesosphere , thermosphere and
exosphere , distinguished because it is ionized by solar radiation.
Kaynak: Ionospheremagnetic fields of the planet at various distances, while still allowing close-up measurements and photographs of the surface and
exosphere.-
Kaynak: MESSENGERExosphere: so thin that scientists prefer to call it an "
exosphere" rather than a tenuous atmosphere The density of molecular oxygen ions
Kaynak: Dione (moon) the density and composition of the upper thermosphere and lower
exosphere It was a reflight of the failed S-56 mission, and consisted of
Kaynak: Explorer 9This is known as Jeans escape and depend on the temperature of the planet's
exosphere and the strength of its gravity field.
Kaynak: Hydrodynamic escapewind, temperature and composition of the Earth's tenuous upper atmosphere , from the mesosphere to the
exosphere , including the ionosphere .
Kaynak: Upper-atmospheric models