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What is the maximum surface temperature of Neptune?
Scientists have defined the “surface” of Neptune as the region where the surface pressure is equivalent to the pressure on Earth at sea level. The temperature at this “surface” is approximately minus 346 F (minus 201 C).
What are the temperatures on Neptune?
The average temperature on Neptune is about minus 200 degrees Celsius (minus 392 degrees Fahrenheit). Neptune, the farthest known planet of our solar system, is located about 30 times farther away from the sun than Earth is. Only about one thousandth of the sunlight received by our planet reaches Neptune.
Is Neptune colder than Antarctica?
Coldest Planets Temperatures on the Earth can drop as low as -148 degrees Fahrenheit on Antarctica and fall below zero in certain regions. Neptune is the coldest planet in the universe and sees temperatures of below -210 degrees Celsius.
What is the maximum temperature?
As such, it seems that the highest possible known temperature is 142 nonillion kelvins (1032 K.). This is the highest temperature that we know of according to the standard model of particle physics, which is the physics that underlies and governs our universe.
What is the highest temperature in the world?
134°F
World: Highest Temperature
| Record Value | 56.7°C (134°F) |
|---|---|
| Length of Record | 1911-present |
| Instrumentation | Regulation Weather Bureau thermometer shelter using maximum thermometer graduated to 135°F |
| Geospatial Location | Furnace Creek Ranch, CA, USA [formerly Greenland Ranch], [36°27’N, 116°51’W, elevation: -54.6m (-179ft)] |
How hot is Saturn Fahrenheit?
With an average temperature of minus 288 degrees Fahrenheit (minus 178 degrees Celsius), Saturn is a pretty cool planet. Although there are some small differences as one travels from the equator to the poles, much of Saturn’s temperature variation is horizontal.
Why does Neptune have a low temperature?
This is because it is the eighth planet in our solar system and therefore the furthest away from the Sun. The Sun is our primary heat source so it would make sense that the planet with the greatest distance from it would be the coldest. Neptune is known as an Ice Giant and for a good reason.
What’s the average temperature of the planet Neptune?
The average temperature on Neptune is about minus 200 degrees Celsius (minus 392 degrees Fahrenheit). Neptune, the farthest known planet of our solar system, is located about 30 times farther away from the sun than Earth is. Why is Neptune so cold?
Where are the highest wind speeds on Neptune?
The highest winds observed in the solar system have been measured on Neptune with speeds near 1,200 mph near the “older” Great Dark Spot. The equatorial regions of Neptune possess average wind speeds of over 700 mph, which is faster than the speed of sound here on Earth.
How big is Neptune in relation to the Sun?
Of all the planets in the Solar System, Neptune orbits the Sun at the greatest average distance. With a very minor eccentricity (0.0086), it orbits the Sun at an semi-major axis of approximately 30.11 AU (4,504,450,000,000 km), ranging from 29.81 AU (4.459 x 10 9 km) at perihelion and 30.33 AU (4.537 x 10 9 km) at aphelion.
How is Neptune’s atmosphere like that of Uranus?
Like Uranus, Neptune has a dynamic atmosphere with a shroud of cold clouds. The average cloud temperature ranges from about -240 degrees to -330 degrees F. Voyager II found the clouds to be ever changing and rapidly circling the planet. Scientists were amazed at how much changeable weather Voyager II observed on Neptune.