قالب وردپرس درنا توس
Home / Science / Ultima Thule: "Snowman", 4 billion kilometers from Earth, is actually a pancake shape

Ultima Thule: "Snowman", 4 billion kilometers from Earth, is actually a pancake shape



New Horizons explores Pluto, Ultima Thule

Although this may look more impressive with 3D glasses, this is the first 3D image of the Kuiper Belt Ultima Thule. New Horizons flew through Ultima Thule on January 1st.

New Horizons explores Pluto, Ultima Thule

This is the first color image of Ultima Thule that captured the spacecraft New Horizons at a distance of 85,000 miles from the object. The "red snowman" replaces the original "bowling pin" shape that was supposed to be. This image shows that Ultima Thule is actually two objects connected by gravity. This makes them the first contact visited by a spacecraft. The red color is due to the fact that it is irradiated in the Kuiper belt.

New Horizons Explores Pluto, Ultima Thule

New Horizons gave us a first look at Ultima Thule on January 1

st. On the left is a compilation of two images taken from a distance of half a million miles, showing the size and shape of the object. The impression of an artist on the right indicates that Ultima Thule is shaped like a bowling pin and turns like a propeller.

New Horizons Explores Pluto, Ultima Thule

When NASA's New Horizons probe swept past Pluto in July 2015, it captured this image of the great mountain ranges, where it encounters an extensive icy plain called Sputnik Planitia. The crests on these photos have now been identified as dunes of solid methane grains.

New Horizons Explores Pluto, Ultima Thule

New Horizons photographed what scientists call a "bladed" terrain near the heart-shaped region of the dwarf planet. This 3-D image was taken with two images taken on 14th July at intervals of approximately 14 minutes. The first image was taken about 25,000 kilometers from Pluto, and the second was taken when the spacecraft was 10,000 kilometers (about 17,000 kilometers) away. Break your 3-D glasses for the best view.

New Horizons explores Pluto, Ultima Thule

The New Horizons team discovered on Pluto a chain of exotic mountains covered in methane snow. NASA published a picture of the snow-capped mountains stretching across the dark expanses of Cthulhu on March 3rd.

New Horizons Explores Pluto, Ultima Thule

NASA published on February 4, 2015, a photograph of what they believe is the image of floating hills on Pluto's surface. The hills are made of water ice and float over a sea of ​​nitrogen.

New Horizons explores Pluto, Ultima Thule

This image made in infrared light shows that water ice is plentiful on Pluto's surface. The picture was taken with two Plutos made by the New Horizons probe on July 14, when the probe was located about 108,000 kilometers above Pluto.

New Horizons explores Pluto, Ultima Thule

New Horizons explores Pluto, Ultima Thule

New Horizons explores Pluto, Ultima Thule

New horizons explores Pluto, Ultima Thule

New Horizons explores Plata

New Horizons explores Pluto, Ultima Thule

These photos show Pluto's different textures, including what NASA calls "rounded and bizarrely structured mountains". The mountains are informally referred to as Tartarus Dorsa. This picture shows about 530 kilometers of Pluto's terrain. It combines blue, red and infrared images taken with the spacecraft's Ralph / Multispectral Visual Imaging Camera. The pictures were taken on the 14th of July during the flyby of the probe. They were released on September 24th.

New Horizons Explores Pluto, Ultima Thule

The photos taken by New Horizons shortly before his next approach to Pluto on July 14 are the sharpest images Pluto's varied terrain has yet to reach. This high-resolution image shows details of two icebergs. The image stretches over 120 kilometers from Pluto's surface.

New Horizons explores Pluto, Ultima Thule

This image of Pluto's surface was taken only fifteen minutes after NASA's New Horizon Probe approached the closest ice on the planet on July 14. The spaceship's camera picked up more than a dozen thin haze layers toward Pluto at least 100 kilometers above the surface. The photo was connected to Earth on September 13th.

New Horizons explores Pluto, Ultima Thule

This image of Pluto's icy and mountainous landscapes was taken from a distance of 11,000 miles (17,700 km). "This image makes you feel like you're exploring the landscape for yourself at Pluto," said Alan Stern of the New Horizons Investigator of the Southwest Research Institute in Colorado.

New Horizons explores Pluto, Ultima Thule

This image is a synthesis of new, high-resolution images that were downed by New Horizons. The wide icy plains were called Sputnik Planum. This image is from a perspective above the equatorial area of ​​Pluto. Astronomers began downsampling the spacecraft data dump on Labor Day on Sept. 5-7.

New Horizons Examines Pluto, Ultima Thule

Scientists say that mountains that look like mountains could be huge frozen water blocks hanging in frozen water. Nitrogen. The new photos, taken on July 14th and released on September 10th, have a pixel 400 meters (440 yards). New Horizons – the nearest pass at Pluto was about 50,000 miles from the surface.

New Horizons explores Pluto, Ultima Thule

Pluto's landscape is very varied: plains, mountains, craters and how dunes look like. The smallest details in the photos are about half a mile wide. The area with the craters is ancient, scientists say. The smooth, frozen planes are relatively young.

New Horizons Explores Pluto, Ultima Thule

Shortly before his next approach to Pluto on July 14, NASA's New Horizons spacecraft fired this photograph of Charon, Pluto's largest moon. The photo was taken from a distance of 290,000 miles. Charon's North Pole region is clearly dark. This photo was posted on September 10th.

New Horizons explores Pluto, Ultima Thule

This new image of Pluto impresses planetary scientists. It shows the atmosphere of the small world, illuminated by the sun. NASA says the picture reveals haze layers that are many times higher than predicted. The photo was taken by the spaceship New Horizons seven hours after his next approach to Pluto on July 14. New Horizons was about 1.25 million miles from Pluto at this time.

New Horizons Explores Pluto, Ultima Thule

Pictures of Pluto's heart-shaped trait, informally called Tombaugh Regio, reveal a "huge, crater-less plain that does not seem to be more than 100 million years old," NASA said on 17 . July. The frozen region may still be characterized by geological processes. Launched in 2006, NASA's New Horizons spacecraft has covered three billion kilometers to the dwarf planet.

New Horizons explores Pluto, Ultima Thule

Close-ups of a region near the equator of Pluto revealed a huge surprise: a series of youthful mountains. NASA published the picture on July 15.

New Horizons explores Pluto, Ultima Thule

In this image, released on July 15, notable new details of Pluto's largest moon Charon are revealed.

New Horizons Explores Pluto, Ultima Thule

The latest spectral analysis of the New Horizons Ralph instrument was released on July 15. It reveals a wealth of methane ice, but with significant differences between location and location on the frozen surface of Pluto.

New Horizons explores Pluto, Ultima Thule

NASA team members and guests count on the approach of the probe to Pluto on July 14.

New Horizons Explores Pluto, Ultima Thule

This image of Pluto was taken on July 13, about 16 hours before the moment of closest approach. The spacecraft was 476,000 miles from Pluto's surface.

New Horizons explores Pluto, Ultima Thule

The colors in this image of Pluto and Charon are exaggerated to show the different characteristics of the figure. (These are not the actual colors of Pluto and Charon, and the two bodies are not really close together.) This picture was taken on July 13, the day before New Horizons Pluto came closest. [19659003] New Horizons Explores Pluto, Ultima Thule

This image of Pluto was taken by New Horizons on July 12th. The spacecraft was then 1.6 million miles from Pluto.

New Horizons explores Pluto, Ultima Thule

New Horizons has taken this photo of Charon on July 12th. It reveals a system of gorges larger than the Grand Canyon. The spaceship was 1.6 million miles away when taken.

New Horizons Explores Pluto, Ultima Thule

New Horizons was located about 3.7 million miles from Pluto and Charon when this picture was taken on July 8th.

New Horizonte explores Pluto, Ultima Thule

Do you see a heart on Pluto? This image was taken by New Horizons on July 7, when it was about 5 million miles from the planet. Look to the bottom right, and you will see a large light area with a diameter of 1,200 miles that resembles a heart.

New Horizons Explores Pluto, Ultima Thule

New Horizons made six black and white photos of Pluto and Charon between June 23rd and 29th. The images were combined with color data from another space probe tool to create the image images above. The spaceship was 15 million miles away when it started the sequence, and 11 million miles when the last photo was taken.

New Horizons explores Pluto, Ultima Thule

Pluto is shown here together with Charon on June 25 and in pictures 27. The picture on the right shows a series of evenly dark spots near the equator of Pluto. Scientists hope to solve the puzzle when New Horizons approaches Pluto.

New Horizons Explores Pluto, Ultima Thule

In April, New Horizons released a series of 13 images of Charon circling Pluto over a period of 6½ days. When the pictures were taken, the spacecraft moved from about 69 million miles from Pluto to 64 million miles.

New Horizons explores Pluto, Ultima Thule

Take a close look at the images above: They mark the first time that New Horizons has photographed this time, photographing Pluto's smallest and weakest moons, Kerberos and Styx. The pictures were taken from April 25th to May 1st.

New Horizons Explores Pluto, Ultima Thule

New Horizons used his color imaging agent to capture this image of Pluto and Charon on April 9. This was the first color image taken by NASA, a spacecraft approaches Pluto and Charon. The spaceship was about 71 million miles from Pluto when the photo was taken.

New Horizons Explores Pluto, Ultima Thule

In August 2014, New Horizons crossed the orbit of Neptune, the last planet it would pass on its journey to Pluto. New Horizons took this photograph of Neptune and its big moon Triton when it was about 2.45 billion miles from the planet – more than 26 times the distance between Earth and our Sun.

New Horizons explores Pluto, Ultima Thule

New Horizons has taken this image of Jupiter and its volcano moon Io in early 2007.

New Horizons Explores Pluto, Ultima Thule

On the way to Pluto, New Horizons photographed these photographs of Jupiter's four great "Galilean" monads. From the left are Io, Europe, Ganymede and Callisto.

New Horizons explores Pluto, Ultima Thule

A white arrow points to Pluto in this photo taken in September 2006 by New Horizons. The spacecraft was still about 2.6 billion kilometers from Pluto.

New Horizons explores Pluto, Ultima Thule

Pluto was discovered in 1930, however, it was only a blot in the best telescopes on Earth until NASA published a photo in February 2010. It was created by combining several images of the Hubble Space Telescope – each only a few pixels wide – by a technique called dithering. NASA says it took four years and 20 computers took continuously to create the image.

New Horizons Explores Pluto, Ultima Thule

This was one of the best views we had before the New Horizons mission of Pluto and his moon Charon. The picture was taken on 21 February 1994 by the European Space Agency's weak object camera on the Hubble Space Telescope.

New Horizons Explores Pluto, Ultima Thule

A Hubble Space Telescope of Pluto and its Moons. Charon is the largest moon near Pluto. The other four bright spots are smaller moons discovered in 2005, 2011, and 2012: Nix, Hydra, Kerberos, and Styx.

New Horizons Explores Pluto, Ultima Thule

New Horizons was launched by the Kennedy Space Center in Florida on January 19, 2006 The probe, about the size of a piano, weighed nearly 1,054 pounds at launch. On board are seven instruments to take pictures and test the atmosphere of Pluto. After completing the five-month study on Pluto, the spaceship will continue to penetrate into the Kuiper Belt.


Source link