Tech & Science Watch: Pluto As You've Never Seen It Before

18:56  17 july  2017
18:56  17 july  2017 Source:   Newsweek

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Keep up to date with the latest space news in All About Space – available every month for just £4.99. Alternatively you can subscribe here for a fraction of the price! Tags: All About Space, dwarf planet, Future Plc, Future Publishing, New Data, New Horizons, pluto , space.

This video render, using accurate digital maps and images of the tiny world, might make you feel a bit nostalgic for the days when Pluto was official in the club, but don’t worry, it probably doesn’t care either way.

Pluto, with a heart-shaped region on its surface, is pictured in this image from the Long Range Reconnaissance Imager aboard NASA's New Horizons spacecraft, taken July 13, 2015, when the spacecraft was 476,000 miles from the surface.<br /> © Provided by IBT Media Pluto, with a heart-shaped region on its surface, is pictured in this image from the Long Range Reconnaissance Imager aboard NASA's New Horizons spacecraft, taken July 13, 2015, when the spacecraft was 476,000 miles from the surface.
NASA’s New Horizons mission has been instrumental in building knowledge about Pluto. The $700 million mission, which launched in 2006, conducted the first-ever flyby of the dwarf planet in 2015. The novel images of Pluto revealed much about its surface and even concluded that it was slightly larger than previously thought.

Now, the American space agency has released a never-before-seen animation to celebrate the two-year anniversary of the flyby. The video, published on Friday, was made with data and images sent back from the mission. It shows rocky mountain ranges and plains of ice on the planet’s surface.

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It might not be a planet anymore, but Pluto is still a pretty interesting place. It 's a rocky world covered in a thick layer of water ice and frozen nitrogen, and it 's close enough that we can study it with relative ease. Now, using data gathered by the New Horizons spacecraft when it flew past.

It is probably not a planet anymore, however Pluto continues to be a sexy attention-grabbing position. It is a rocky global coated in a thick layer of water ice and frozen nitrogen, and it ’s shut sufficient that we will learn about it with relative ease.

The mission has revolutionized the scientific community’s understanding of Pluto. The 2015 flyby collected more than 1,200 images—including a striking image of a heart-shaped formation on the dwarf planet’s surface—and 10 gigabits of data. It also revealed mountains that jut out up to two miles high; a wide variety of color variations, that could indicate a complex geology and climate; that Pluto is surrounded by a blueish atmospheric haze; and that an ocean of liquid water may be flowing under Pluto’s icy surface.

The flyby also found that all five of Pluto’s moons are the same age, and thus were likely formed in the same impact incident between Pluto and other celestial object billions of years ago. It provided detailed images of Charon, the largest of Pluto’s five moons, which has a reddish coloring and a dark area near the moon’s north pole—which was dubbed Mordor, after the dark region in J.R.R. Tolkien’s Lord of the Rings .

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It might not be a planet anymore, but Pluto is still a pretty interesting place. It 's a rocky world covered in a thick layer of water ice and frozen nitrogen, and it 's close enough that we can study it with relative ease. Now, using data gathered by the New Horizons spacecraft when it flew past.

This video render, using accurate digital maps and images of the tiny world, might make you feel a bit nostalgic for the days when Pluto was official in the club, but don’t worry, it probably doesn’t care either way. This massive Galaxy S8 deal is one of the best we’ ve ever seen .

“I think the most surprising thing [to come out of New Horizons] is how complex that little planet is,” the mission’s principal investigator Alan Stern, of the Southwest Institute in Colorado, told Space.com on the flyby’s two-year anniversary. “It outstripped everyone’s expectations, and I am certain that we’re going to need an orbiter follow-up to make sense of Pluto.”

Pluto was long considered to be the ninth planet in the solar system. But after years of debate, the International Astronomical Union demoted Pluto to the rank of a dwarf planet in 2006, reducing the total number of planets in the solar system to eight. Some astronomers believe there may be a mysterious Planet Nine in the outer reaches of the solar system, but its existence has not yet been confirmed.

Pluto’s haze layer shows its blue color in this picture taken by the Ralph instrument on the New Horizons spacecraft. © Provided by IBT Media Pluto’s haze layer shows its blue color in this picture taken by the Ralph instrument on the New Horizons spacecraft. The New Horizons probe remains on an extended mission into the Kuiper Belt, a distant region made up of icy celestial bodies, including dwarf planets like Pluto and comets. Little is known about the Kuiper Belt since its existence was predicted by Dutch-American astronomer Gerard Kuiper in 1973, and New Horizons is expected to go far into the region, at least a billion miles beyond the orbit of Neptune, the planet furthest from the Sun in the solar system.

The probe is due to complete a flyby of a small celestial object called 2014 MU69 on January 1, 2019. The icy object lies around 1 billion miles beyond Pluto.

A group of skeptical observers, known as the Pluto Truthers, have claimed that the images gathered by NASA as a result of the flyby—as well as other NASA missions and, indeed, much of the space program in its entirety—are fallacious.

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