Table of Contents
What would happen if you tried to land on Neptune?
As a gas giant (or ice giant), Neptune has no solid surface. If a person were to attempt to stand on Neptune, they would sink through the gaseous layers. As they descended, they would experience increased temperatures and pressures until they finally touched down on the solid core itself.
What is the lowest temperature Neptune can reach?
The average temperature on Neptune is a brutally cold -373 degrees F. Triton, Neptune’s largest satellite, has the coldest temperature measured in our solar system at -391 degrees F….QUICK FACTS. (Data is from NASA Goddard)
| Average distance from Sun | 2.8 billion miles |
|---|---|
| Tilt of axis | 28.32 degrees |
| Moons | 14 known |
How strong are Neptune storms compared to Earth?
Despite its great distance and low energy input from the Sun, Neptune’s winds can be three times stronger than Jupiter’s and nine times stronger than Earth’s. These winds whip clouds of frozen methane across the planet at speeds of more than 1,200 miles per hour (2,000 kilometers per hour).
How strong are Neptune’s storms?
When Voyager 2 passed by Neptune in 1989, the images it returned surprised scientists; it saw an immense oval dark storm in the planet’s southern hemisphere as big as Earth itself! Called the Great Dark Spot, it had measured wind speeds of a staggering 2,100 kph, the fastest wind ever measured in the solar system.
Is Neptune’s core hot?
But as with all gas and ice giants, temperatures vary on Neptune due to depth and pressure. In short, the deeper one goes into Neptune, the hotter it becomes. At its core, Neptune reaches temperatures of up to 7273 K (7000 °C; 12632 °F), which is comparable to the surface of the Sun.
What is Neptune’s temp at night?
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.
What is the only planet that would float in water?
Saturn
Saturn could float in water because it is mostly made of gas. (Earth is made of rocks and stuff.) It is very windy on Saturn. Winds around the equator can be 1,800 kilometers per hour.
Why are Neptune’s winds so strong?
An Energy Generator Like Jupiter and Saturn, Neptune generates more energy than it receives from the sun, and this energy radiating from the planet’s core is what drives the strong surface winds.
How fast can Neptune’s winds reach?
Winds on Neptune travel faster than the speed of sound. Neptune, the eighth and farthest planet from the sun, has the strongest winds in the solar system. At high altitudes speeds can exceed 1,100 mph. That is 1.5 times faster than the speed of sound.
Which planet has the most violent weather?
In fact, the weather on Neptune is some of the most violent weather in the Solar System. Just like Jupiter and Saturn, Neptune has bands of storms that circle the planet. While the wind speeds on Jupiter can reach 550 km/hour – twice the speed of powerful hurricanes on Earth, that’s nothing compared to Neptune.
What is the weather like on Neptune?
Neptune also contains a haze at very high altitudes. These smog-like clouds are made up of hydrocarbons, much like smog over major cities on Earth. Powerful storms. With winds of 1,305 miles per hour (2,100 km per hour), Neptune has some of the most extreme weather in the solar system.
How fast do the winds on Neptune travel?
With winds of 1,305 miles per hour (2,100 km per hour), Neptune has some of the most extreme weather in the solar system. These winds travel three times as faster as those on Jupiter, and nine times faster as winds clocked on Earth.
What are some interesting facts about the planet Neptune?
In Depth. Dark, cold and whipped by supersonic winds, ice giant Neptune is the eighth and most distant planet in our solar system. More than 30 times as far from the Sun as Earth, Neptune is the only planet in our solar system not visible to the naked eye. In 2011 Neptune completed its first 165-year orbit since its discovery in 1846.
How long does it take for Neptune to orbit the Sun?
Orbit and Rotation One day on Neptune takes about 16 hours (the time it takes for Neptune to rotate or spin once). And Neptune makes a complete orbit around the Sun (a year in Neptunian time) in about 165 Earth years (60,190 Earth days). Sometimes Neptune is even farther from the Sun than dwarf planet Pluto.