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Dwarf Planet Pluto

A dwarf planet that was the 9th planet from the Sun in our solar system until 2006 when it was determined it did not satisfy the requirements of being a planet.

2,286 Questions

Why couldn't you live on Pluto?

Pluto's extreme cold temperatures, lack of a breathable atmosphere, and limited access to essential resources like water make it impossible for humans to live on it without advanced technology and infrastructure. Additionally, the distance from the sun results in very low levels of sunlight, making sustaining life even more challenging.

What are some features of the planet Saturn?

Saturn is most famous for it's layers of debris that surrounds the planet in rings. These rings are slowly moving away from the planet.

some of the special things on or around Saturn is the large ring made of gas which is situated around the circumference of this planet.

Saturn has many special feature like 62 moons and it's ring's are made of ice and gasses

It has rings

It's most celebrated features are it's ring system. Although all the gas giants have ring systems Saturn's is truly spectacular and complex.

Is Pluto a Planetoid?

No. It is a dwarf planet.

Pluto and the Kuiper Belt objects may share structural similarities with asteroids, but the ones we can observe are much larger than Main Belt asteroids.

Pluto's Orbit

Pluto is usually farther from the Sun than any of the eight planets; however, due to the eccentricity of its orbit, it is closer than Neptune for up to 20 years out of its 249 year orbit. Pluto crossed Neptune's orbit January 21, 1979, made its closest approach to the Sun on September 5, 1989, and remained within the orbit of Neptune until February 11, 1999. This close orbit will not occur again until September 2226.

What surface land features such as flat or hilly?

Flat land features have a low elevation and minimal changes in height, creating a horizontal surface. Hilly land features, on the other hand, have multiple elevations with various slopes and inclines across the terrain.

What element was named after the planet Pluto and stays radioactive for millions of years?

Plutonium is the element named after the planet Pluto. It is a radioactive element with a half-life of thousands of years, not millions.

Is Mercury a rocky or a gas giant planet?

Mercury, Venus, Earth and Mars are all rock planets. The more technical term is terrestrial planets and they are composed of almost entirely of rock and metal. Each has a tiny amount of atmospheric gas and Earth has a tiny amount of liquid water.

The other four planets are the gas giant planets, Jupiter, Saturn, Uranus and Neptune. That means they do not have a solid surface that is visible and much of the mass of the planet is the gaseous material. (All must have some small inner region consisting of rocky material, even if it is a tiny fraction of the mass that has been collected from stray asteroids.)

The two gas giants closest to the Sun, Jupiter and Saturn, are the two largest in the solar system with Jupiter the largest of all. Both are composed mainly of hydrogen and helium.

The outermost gas giants are called ice giants. Being colder, Uranus and Neptune have formed with substantial quantities of water, ammonium and methane with smaller amounts of hydrogen and helium in the outer regions. The water, ammonium and methane are solid at these temperatures, so the center of these planets is primarily frozen gasses with hydrogen and helium being predominant as an atmosphere.

Why is Pluto yellow?

Pluto appears yellowish in images due to the presence of tholins in its atmosphere. Tholins are complex organic molecules formed when methane and nitrogen in the atmosphere are exposed to ultraviolet light. These molecules scatter light in a way that gives Pluto its yellow color.

What are the rings around planets called?

The rings around planets are called planetary rings. They are made up of countless small particles, ranging in size from micrometers to meters, that orbit around the planet due to gravitational forces.

What color is cerise?

A deep pink-red color from the French "cerise", cherry.

What Makes Pluto Different From The Other Planets?

Pluto is considered a dwarf planet, not a full-sized planet like the others in our solar system. It resides in the Kuiper Belt, a region beyond Neptune, which is distinct from the inner rocky planets and the outer gas giants. Pluto also has a highly elliptical orbit and a moon, Charon, that is relatively large compared to its size.

What is Pluto's average surface temperature?

Pluto's average surface temperature is approximately -375°F (-225°C). This frigid temperature is mainly due to the dwarf planet's distance from the Sun, its thin atmosphere, and its lack of significant internal heat sources.

What is bigger Pluto or US?

The largest country in the world is Russia, with a total area of about 6,600,000 square miles (17,090,000 square kilometers). Pluto is just a bit smaller, with a surface area of roughly 6,430,000 square miles (16,650,000 square kilometers).

What is Pluto's new name?

They did not change the name of uranus it is a funny name for a planet but we had a long argument in our class if they did change the name of uranus to urinus

I did some reaserch but the did not.

What is plutos gravity like compared to earth?

Pluto's gravity is about 6% that of the Earth. A person weighing 100 lbs on the Earth would weigh 6 lbs on Pluto.

How does Pluto look like in space?

Pluto appears as a small, icy body with a reddish-brown color in space. It is significantly smaller than the other planets in our solar system and is located in the Kuiper Belt, a region of the outer solar system. Its surface features icy plains, mountains, and icy valleys.

What number is Pluto?

Pluto's number is 134340, which is its official Minor Planet Center designation.

What is the history of Pluto's moons?

Pluto has three moons. Charon is relatively large at 1,206 km diameter, about half the diameter of Pluto, and was discovered in 1978. The other two, Nix and Hydra, were discovered in 2005 by a team using the Hubble Space Telescope. Nix and Hydra are estimated to be about 50 km in diameter. The "New Horizons" space craft was launched in January 2006. It is expected to reach Pluto some time in 2015 if nothing goes wrong, and a great deal more will be learned about Pluto and its moons.

What is the tilt of Pluto's axis?

Pluto's axis is tilted by about 119.5 degrees from vertical, which means it is essentially lying on its side compared to most planets in our solar system. This extreme tilt contributes to Pluto's unusual seasonal variations as it orbits the sun.

Was Pluto once a planet?

i think that it could have been once a moon of Neptune. because for one it goes almost partly around the planet neptune.and it could have had just picked up asteroids and meteoroids on it cycle around the planet and got enough gravitational pull. or it Coud've broke free and caught into another planets orbit Charon and now they circle around each other

Is Pluto a rocky planet or a gaseous?

Pluto is classified as a dwarf planet and is primarily composed of rock and ice. It does not have a significant gaseous atmosphere like the gas giants in our solar system.

Has Pluto cleared the neighborhood around its orbit?

No, Pluto has not cleared the neighborhood around its orbit, which is one of the criteria set by the International Astronomical Union for a celestial body to be classified as a planet. Pluto's orbit intersects with that of Neptune and it shares its orbit with other objects in the Kuiper Belt.

How long would it take to get to pluto from the sun?

Pluto's orbit is highly eccentric. When Pluto is at its minimum distance form the Sun, sunlight takes about 14800 seconds to reach it (just over 4 hours). At its maximum, the light takes about 24600 seconds (nearly 7 hours).

What is nixing?

"Nixing" usually refers to rejecting or canceling something. It can be used in a variety of contexts, such as nixing a plan, idea, or proposal.

Does Pluto have a night?

Yes. Pluto rotates on it's axis in 6d 9h 17m 36s. So nighttime on Pluto during its equinox lasts about 3 days and 5 hours.

Is Pluto rocky or gas?

Pluto is predominantly rocky, with some icy composition. It is classified as a dwarf planet and is composed of a rocky core surrounded by a thin atmosphere made up of nitrogen, methane, and carbon monoxide.