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NEW YORK (Reuters) – The New Horizons spacecraft of January 1, 2019 celebrated the New Year by flying for the first time to the farthest distant celestial bodies, probably the first to explore a distance of about $ 6.4 billion. kilometers.
"Bravo New Horizons!" Said Alan Stern, scientific director of the mission. The jolts at the Johns Hopkins Applied Physics Laboratory in Maryland celebrated the moment the probe started at 5:33 am GMT for its UltimaTole, located about 6 billion to 400 million kilometers away from the Earth, far from the sun to keep it frozen and Conservative. On the elements they originated at the beginning of the solar system there are four billion and 500 million years ago.
"No investigation has for the moment explored a crime," Stern said."He said.
Direct transport of images and scenes from this distance is impossible and the first landing signal should arrive about 10 hours after the first flight at 9:45 am on the east coast of the United States (14:45 GMT). Only then will NASA, the US Space Agency, verify that the probe survived during the approach to dangerous crime.
The team should know by 3 pm if the data collection is successful. The spacecraft is expected to capture 900 images in seconds as it overflies Oltima Tulle, about 3,500 kilometers away..
"It's only a matter of time before the data is received," said John Spencer, a scientist at the Southwest Research Institute."He said.
"This is an evening that many of us will not forget," said Brian May, Queen's guitarist with a PhD in astrophysics..
A first photograph of Ultima Tulle, 1,600 kilometers long, indicated an unexpected order. In this opaque image, the tiny object (20 to 30 kilometers in diameter) looks like a rectangle rather than a circle. The Earth will return other images in the next three days.
The purpose of this word is to understand how planets are formed, said Stern Monday.
"It's so cool that it retains its original form.Everything we learn about Ultima, especially its composition, its geopolitical nature, its formation, whether it has satellites or an atmosphere, will provide us with information about conditions of crime in the solar system..
Great speed
The asteroid Ultima Tol is located in the Kuiper Belt, a cloud of ancient bodies that encapsulates the solar system. It was first spotted by the Hubble Telescope in 2014..
The scientists sent him the "New Horizons" probe after completing his mission to send detailed images of Pluto in 2015 and nine years after launch from the ground..
However, this trip is perilous: the probe swims in space at an incredible speed of 51,500 km / h, and at this speed, the impact of any minor crime, even the size of a grain of rice, is an accident devastating that shatters it..
"We will now try to get three times more accurate images of Ultima than Pluto, and if we do that, it will be great," Stern says."He said.
Every 20 minutes, the cameras and infrared sensors capture images of the crime "in order to have the correct data for all its parts as we turn to it," said John Spencer..
Distant island
The asteroid was named Ultima Toll on the name of a distant island and is mentioned in medieval literature as being at the borders of the world because the asteroid is located at the ends of the solar system including the Earth,.
The Kuiper belt, in which lies the asteroid, lies between 4 billion and 800 million kilometers from the Earth. This belt was discovered in the 1990s.
We have finally reached the limits of the solar system, "said international scientist William Weaver of Johns Hopkins University.These things have existed since the beginning and we believe that they have not changed."He said.
Despite a partial paralysis in federal administrations due to a confrontation between US President Donald Trump and the Democratic Opposition regarding the funding of the wall at the Mexican border, NASA has announced that She would feed her site with new information..
Another Osiraz-Rex probe on Monday recorded a record of its entry into orbit around the Pino asteroid, located about 110 million kilometers away. Pino is about 500 meters in diameter, the smallest space probe near this orbit..
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Monte Carlo International
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AFP
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