How To Draw Pluto The Planet? Top Answer Update

Pluto is a dwarf planet in the Kuiper Belt, a ringed region of icy bodies beyond Neptune’s orbit. In this distant region of our solar system there may be millions of these icy objects, collectively known as Kuiper Belt Objects (KBOs) or Trans-Neptunian Objects (TNOs).

Pluto – which is smaller than Earth’s Moon – has a heart-shaped glacier the size of Texas and Oklahoma. This fascinating world has blue skies, spinning moons, mountains as high as the Rocky Mountains, and it snows – but the snow is red.

On July 14, 2015, NASA’s New Horizons spacecraft made its historic flight through the Pluto system – providing the first close-up images of Pluto and its moons and collecting other data that have transformed our understanding of these mysterious worlds at the Solar System’s outer limit.

In the years since that landmark flyby, nearly every suggestion that Pluto might be an inert ball of ice has been thrown out the window or turned on its head.

“I realize that the solar system has saved the best for last!” said Alan Stern, New Horizons principal investigator of Southwest Research Institute, Boulder, Colorado. “We could not have explored a more fascinating or scientifically important planet on the edge of our solar system. The New Horizons team spent 15 years planning and executing this flyby and Pluto paid us back in spades!”

10 things to know about Pluto

10 things to know about Pluto 1 Small world Pluto is about 2,380 km wide. That’s about half the width of the United States, or 2/3 the width of Earth’s Moon. 2 Deep Space Pluto orbits the Sun at an average distance of about 3.6 billion miles (5.8 billion km), about 40 times as far as Earth, in a region called the Kuiper Belt. 3 Slow Journey A year on Pluto is 248 Earth years. A day on Pluto lasts 153 hours, or about 6 Earth days. Natural color 4 Small but not important Pluto is officially classified as a dwarf planet. 5 Hazy Days Pluto has a thin atmosphere of nitrogen, methane, and carbon monoxide. The atmosphere has a blue hue and distinct layers of haze. 6 Moon Dance Pluto has 5 moons. The largest, Charon, is so large that Pluto and Charon orbit each other like a double planet. 7 Ringless Pluto has no ring system. 8 Only Encounter The only spacecraft to have visited Pluto is NASA’s New Horizons, which flew close by in July 2015. 9 Harsh Environment Pluto’s surface is far too cold, -378 to -396 degrees F (-228 to -238 C), to endure life as we know it. 10 From the Mouths of Babies Venetia Burney, then just 11 years old, suggested the name Pluto in 1930. Majestic mountains and frozen plains

Pop Culture

Pop Culture

When Pluto was reclassified from a planet to a dwarf planet in 2006, there was widespread outrage in favor of the downgraded planet. As the textbooks were updated, the internet spawned memes in which Pluto was going through a range of emotions, from anger to loneliness. But since the release of New Horizons images showing a very prominent heart-shaped feature on the surface, the sad Pluto meme has given way to a very content, loving Pluto, who would love to be visited by a spacecraft again.

The Disney cartoon character Pluto, Mickey’s trusty dog, debuted in 1930, the same year Tombaugh discovered the dwarf planet. There is speculation that Walt Disney named the animated dog after the recently discovered planet to capitalize on its popularity, but other reports are less certain of a direct connection. But either way, the joke that connects the two as told in the 1987 Mel Brooks film Spaceballs remains:

we were lost Neither of us knew where we were. Then Harry starts feeling around all the trees and he says, “I’ve got it! We’re on Pluto.” I say, “Harry, how do you know that?” And he says, “From the bark, you fools. From the bark!”

Child-friendly Pluto

Kid-Friendly Pluto Pluto is a dwarf planet lying in the Kuiper Belt, an area full of ice bodies and other dwarf planets behind Neptune. Pluto is very small, about half the width of the United States, and its largest moon, Charon, is about half the size of Pluto. Almost all planets revolve around the sun in near-perfect circles. But not Pluto. It takes an oval path with the sun nowhere near its center. Also, its orbit is quite inclined compared to the planets. Visit NASA Space Place for more kid-friendly facts. NASA Space Place: All About Pluto ›

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Continue reading

Venetia Burney Phair was an accountant and taught economics and mathematics in England. But she will be best remembered for what she accomplished at the age of 11 — giving his name to Pluto.

In a January 2006 interview with NASA, Phair said she offered the name Pluto over breakfast with her mother and grandfather. It was March 14, 1930, and her grandfather, Falconer Madan, had announced that scientists had discovered the ninth planet.

Ms Phair died on April 30, 2009 at her home in Epsom, England, aged 90.

“Venetia’s interest and success in naming Pluto as a schoolgirl caught the world’s attention and earned her a place in the history of planetary astronomy that lives on,” said Alan Stern, lead investigator for NASA’s New Horizons mission, which is attached to Pluto passed July 14, 2015.

New Horizons lead investigator Alan Stern presents Venetia Burney Phair with a plaque in December 2006.

In June 2006, the New Horizons team renamed the spacecraft’s Student Dust Counter instrument in her honor, calling it the Venetia Burney Student Dust Counter (VBSDC, or Venetia for short).

Six months later, in a small ceremony at Mrs. Phair’s home, Stern and SDC Principal Investigator Mihaly Horanyi presented her with a plaque, certificate and model spacecraft commemorating the renaming.

“She was a thoroughly intelligent, personable and lovely woman,” Stern said.

NASA interviewed Venetia just before the launch of the New Horizons mission in January 2006 to explore Pluto and the Kuiper Belt. This is an excerpt from the interview.

Venetia, can you tell us about the circumstances in 1930 that led you to propose the name Pluto?

Venetia at the age of 11. Photo credit: Venetia Burney Phair (Courtesy BBC)

I don’t know exactly why I suggested it. I think it was March 14, 1930, and I was having breakfast with my mother and grandfather. And my grandfather read the great news [about the discovery of the planet] at breakfast and said he wondered what his name was.

For some reason, after a short pause, I said, “Why don’t we call it Pluto?” I knew, I knew Greek and Roman legends from various children’s books I had read and of course I knew something about the solar system and the names of the other planets. And so I guess I figured that was a name that wasn’t being used. And there it was. The rest was entirely my grandfather’s work.

Her grandfather (Falconer Madan) was a librarian who had many friends who were astronomers.

That is exactly right. He was retired. He had been Bodleian’s Librarian, that is the head librarian at the Bodleian in Oxford, which is of course the university library.

He suggested the name to astronomer Herbert Hall Turner, who in turn cabled the idea to American astronomers at Lowell Observatory. Is that correct?

That’s right, yes. Professor Turner had been an Astronomer Royal in the past and was a professor at Oxford. My grandfather left him a message. That day he attended a meeting of the Royal Astronomical Society in London. They were all thinking about names, but for some reason none of them were thinking about Pluto.

And you’ve been thinking about Pluto being the god of the underworld because of Greek and Roman mythology?

I just thought it was a name that hadn’t been used before and might be obvious.

What happened after the planet was named?

I was definitely excited. It was really exciting for a little girl back then.

Who told you about this?

I think my grandfather told me. I hadn’t heard what you see. I had just really forgotten about it for the intervening months. But he was pretty active.

Was there a big fanfare when the name was announced?

To a limited extent. I think the newspapers at the time were mostly concerned with the exploits of pilot Amy Johnson (Amy Johnson was the pioneer English aviator who became the first woman to fly solo from Britain to Australia in May 1930).

Anyway, there was a certain amount of publicity – you know a few newspapers I think. My grandfather collected all the information that was available through a press agency and put it in two scrapbooks that I own, which I treasure very much and from which I can sometimes refresh my memory.

As far as I know, your great-uncle Henry Madan named the Martian moons Phobos and Deimos. So you come from a family of people who name celestial bodies?

Yes, I think that’s one of the most beautiful things about the whole story. I’m so pleased because he did it from a much more knowledgeable basis that I came across the name Pluto. It was really all very nice for me.

Have you ever seen Pluto through a telescope?

I just saw a photo of Pluto – I think the first photo Clyde Tombaugh looked at and the next picture shows the same little dot has moved a certain degree. I was in Flagstaff, Arizona and they were very nice. They showed us around and they showed us the telescope through which it was first seen. [Pluto was discovered by astronomer Clyde Tombaugh in 1930 at the Lowell Observatory in Flagstaff.]

Have you ever met Clyde Tombaugh?

No, unfortunately never.

Do people in your hometown know that you have this role in the story?

Not on a large scale…it doesn’t arise in conversation. You don’t just go around telling people you called Pluto. But quite a few friends know and are interested.

You mean you’ve never been tempted to say that to your friends at a holiday get-together?

Well, not really, but sometimes it’s nice, sometimes I’m glad they know.

What would you like to say to the scientists and engineers who worked on the New Horizons mission?

I would say, I think, “Good luck.” And I can only hope that they discover everything they want to discover with this probe – which has to be one of the most exciting things that has happened in astronomy lately.

Looking back on your life, isn’t it exciting that when you were an 11-year-old school girl you named Pluto and now a spaceship is going to examine it?

Yes, it’s absolutely amazing, but it parallels almost everything that’s happened in the world. I mean, we’ve come so far into the future since the 1920’s and 1930’s. It leaves you absolutely stunned.

Do you like stargazing?

Very much. Unfortunately, it is becoming increasingly difficult to do this. It’s so well lit here that only the brightest stars can really look in, unless of course we have a power outage. But occasionally when you’re in the country and it’s a good clear night it’s absolutely wonderful.

An annotated image showing the names of surface features on Pluto, including Burney Crater. Credit: Johns Hopkins University/APL

In August 2017, Venetia left her mark on Pluto again. The International Astronomical Union (IAU) approved the names of several surface features on Pluto, including Burney Crater in honor of Venetia Burney Phair.

introduction

Pluto is a complex and mysterious world with mountains, valleys, plains, craters and maybe glaciers. Pluto was discovered in 1930 and was long thought to be the ninth planet in our solar system. But after the discovery of similarly fascinating worlds deeper in the distant Kuiper Belt, icy Pluto was reclassified as a dwarf planet.

Pluto is only about 1,400 miles across. At this small size, Pluto is only about half the width of the United States. It’s about 3.6 billion miles from the Sun and has a thin atmosphere composed mostly of nitrogen, methane, and carbon monoxide. On average, Pluto’s temperature is -387°F (-232°C), making it too cold to support life.

Pluto is orbited by five known moons, the largest of which is Charon. About half the size of Pluto itself, Charon is the largest satellite relative to the planet it orbits in our solar system. Pluto and Charon are often referred to as “double planets”.

namesake

namesake

Pluto is (so far) the only world named by an 11-year-old girl. In 1930, Venetia Burney of Oxford, England, suggested to her grandfather that the new discovery be named after the Roman god of the underworld. He forwarded the name to the Lowell Observatory and it was chosen.

Venetia Burney, the girl who named Pluto.

Pluto’s moons are named after other mythological figures associated with the underworld. Charon is named after the boatman on the River Styx who carried souls to the underworld (and in honor of Sharon, wife of explorer James Christy); Nix is ​​named after Charon’s mother, who is also the goddess of darkness and night; Hydra is named after the nine-headed serpent that guards the underworld; Kerberos is named after the three-headed dog of Greek mythology (and named Fluffy in the Harry Potter novels), and Styx is named for the mythological river that separates the world of the living from the realm of the dead.

Pluto’s place in mythology can get a little muddled, so we’ve included Dr. Elizabeth Vandiver, Chair of the Department of Classics at Whitman College in Walla Walla, Washington, was asked to clarify the origins of the name: “Pluto is the name of the Roman god of the underworld, equivalent to the Greek Hades. However, the Greek name “Plouton” (from which the Romans derived their name “Pluto”) has also occasionally been used as an alternative name for Hades. However, Pluto is definitely the Roman spelling.”

potential for life

potential for life

Pluto’s surface is extremely cold, so it seems unlikely that life could exist there. With temperatures this cold, the water we need for life as we know it is essentially rocky. However, Pluto’s interior is warmer, and some believe there may even be an ocean deep inside.

size and distance

With a radius of 1,151 kilometers (715 miles), Pluto is about 1/6 the width of Earth. If Earth were the size of a nickel, Pluto would be about the size of a popcorn kernel.

At an average distance of 3.7 billion miles (5.9 billion kilometers), Pluto is 39 astronomical units from the Sun. An astronomical unit (abbreviated as AU) is the distance from the sun to the earth. From that distance, it takes sunlight 5.5 hours to travel from the Sun to Pluto.

If you were standing on Pluto’s surface at noon, the sun would be 1/900th the brightness it is here on Earth, or about 300 times as bright as our full moon. Every day here on Earth, just before sunset, there is a moment when the light is as bright as at noon on Pluto. Find out when you can experience “Pluto time” where you live.

Orbit and rotation

Orbit and rotation

Pluto’s orbit around the sun is unusual compared to the planets: it is both elliptical and inclined. Pluto’s 248-year oval orbit can take it as far as 49.3 astronomical units (AU) from the Sun and as far as 30 AU. (One AU is the mean distance between Earth and the Sun: about 93 million miles, or 150 million kilometers.) But on average, Pluto is 3.7 billion miles (5.9 billion kilometers) from the Sun, or 39 AU.

From 1979 to 1999, Pluto was near perihelion, when it is closest to the Sun. During that time, Pluto was actually closer to the Sun than Neptune.

A day on Pluto lasts about 153 hours. Its axis of rotation is tilted 57 degrees from the plane of its orbit around the Sun, causing it to rotate almost on its side. Pluto also shows a retrograde rotation; rotating east to west like Venus and Uranus.

moons

moons

Pluto has five known moons: Charon, Nix, Hydra, Kerberos, and Styx. This lunar system may have been formed by a collision between Pluto and another similarly sized body early in the solar system’s history.

Charon, the largest of Pluto’s moons, is about half the size of Pluto itself, making it the largest satellite compared to the planet it orbits in our solar system. It orbits Pluto at a distance of only 19,640 kilometers. For comparison: our moon is 20 times farther away from earth. Pluto and Charon are often referred to as binary planets.

Charon orbits Pluto in 153 hours – the same time it takes Pluto to complete one revolution. This means that Charon neither rises nor sets, but hovers over the same spot on Pluto’s surface. The same side of Charon always faces Pluto, a condition called tidal locking.

Pluto’s other four moons are much smaller, less than 100 miles (160 kilometers) across. They are also irregularly shaped, not spherical like Charon. Unlike many other moons in the solar system, these moons are not tidally locked to Pluto. They all rotate and do not show the same face to Pluto.

rings

rings

There are no known rings around Pluto.

formation

formation

The dwarf planet Pluto is one of a group of objects orbiting in a disk-like zone beyond Neptune’s orbit called the Kuiper Belt. This distant realm is populated with thousands of miniature ice worlds that formed early in our solar system’s history, some 4.5 billion years ago. These icy, rocky bodies are called Kuiper belt objects, trans-Neptunian objects, or plutoids.

structure

structure

About two-thirds the diameter of Earth’s Moon, Pluto likely has a rocky core surrounded by a mantle of water ice. Interesting types of ice such as methane and nitrogen freezes cover the surface. Due to its lower density, Pluto’s mass is about one-sixth that of Earth’s moon.

Turn up

Turn up

Pluto’s surface is characterized by mountains, valleys, plains and craters. The temperature on Pluto can be as low as -375 to -400 degrees Fahrenheit (-226 to -240 degrees Celsius).

Pluto’s highest mountains are 6,500 to 9,800 feet (2 to 3 kilometers) high. The mountains are large blocks of water ice, sometimes with a coating of frozen gases like methane. Long troughs and valleys up to 600 kilometers long add to the interesting features of this distant dwarf planet.

Craters up to 260 kilometers in diameter dot part of the landscape on Pluto, with some showing signs of erosion and infill. This suggests that tectonic forces are slowly re-emerging on Pluto.

The most prominent plains observed on Pluto appear to be composed of frozen nitrogen gas and lack craters. These planes show structures that indicate convection (lumps of material circulating up and down).

A 3D model of Pluto. Source: NASA Visualization Technology Applications and Development (VTAD) › Download options

the atmosphere

the atmosphere

Pluto has a thin, faint atmosphere that expands as it gets closer to the Sun and collapses as it gets farther away — much like a comet. The main component is molecular nitrogen, although molecules of methane and carbon monoxide have also been detected.

As Pluto nears the Sun, its surface ices sublime (go directly from solid to gas) and rise to temporarily form a thin atmosphere. Pluto’s low gravity (about 6% of Earth’s) causes the atmosphere to be much larger at altitude than our planet’s atmosphere. Each year, Pluto gets much colder during the part of the year when it is moving farther from the Sun. During this time, most of the planet’s atmosphere can freeze and fall to the surface as snow.

magnetosphere

magnetosphere

It is not known if Pluto has a magnetic field, but its small size and slow rotation suggest there is little or nothing.

resources

resources