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The temperature of outer space is measured in terms of the kinetic activity of the gas, [38] as it is on Earth. The radiation of outer space has a different temperature than the kinetic temperature of the gas, meaning that the gas and radiation are not in thermodynamic equilibrium.
Temperatures range from an average of −51 °C (−60 °F; 220 K) near the tropopause to an average of −15 °C (5.0 °F; 260 K) near the mesosphere. [5] Stratospheric temperatures also vary within the stratosphere as the seasons change, reaching particularly low temperatures in the polar night (winter). [ 6 ]
Average yearly temperature is 22.4 °C, ranging from an average minimum of 12.2 °C to a maximum of 29.9 °C. The average temperature range is 11.4 °C. [6] Variability throughout the year is small (standard deviation of 2.31 °C for the maximum monthly average and 4.11 °C for the minimum). The graph also shows the typical phenomenon of ...
The atmosphere serves as a protective buffer between the Earth's surface and outer space, shields the surface from most meteoroids and ultraviolet solar radiation, keeps it warm and reduces diurnal temperature variation (temperature extremes between day and night) through heat retention (greenhouse effect), redistributes heat and moisture among ...
The highly attenuated gas in this layer can reach 2,500 °C (4,530 °F). Despite the high temperature, an observer or object will experience low temperatures in the thermosphere, because the extremely low density of the gas (practically a hard vacuum) is insufficient for the molecules to conduct
Average temperature: 2.725 48 ... On average, space is observed to be very nearly flat (with a curvature close to zero), ...
Weather. 24/7 Help. For premium support please call: 800-290-4726 more ways to ... Here are the US's biggest moments in space this year and the missions that taught us outer space is a formidable ...
1900 K at the Space Shuttle orbiter hull in 8 km/s dive; 2022 K, boiling point of lead; 2074 K, surface temperature of the coolest star, 2MASS J0523-1403; 2230 K, Debye temperature of carbon; 2320 K at open hydrogen flame; 2150–2450 K at open hydrocarbon flame; 2900 K, color temperature of halogen lamps, black-body radiation maximum at 1000 nm