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RIO – NASA broadcasts on Tuesday the approach of the New Horizons spacecraft on Ultima Thule, one of the millions of small, dark, icy worlds beyond Neptune's orbit.
The transmission will include two key moments: from 15:15 to 15:45, with a countdown and animations of the maximum real approximation of New Horizons of Ultima Thule, scheduled at 15:33; and from 12:45 to 1:15 pm, when NASA expects to receive the successful signal from the operation and its first data.
The disclosure of probe data to Earth takes a little over six hours. That's the time it takes to break the 6.63 billion miles that separate the ship from our planet, even at the speed of light.
The satellite was launched in January 2006 for Pluto, where it pbaded in July 2015 – it will cross the space about 3,500 kilometers from the dwarf planet "Ultima Thule", during the most distant flyby of a celestial object by the human equipment up to now.
"New Horizons will map Ultima, the composition of its surface, will determine if and how many moons it possesses and will determine whether it has rings or even an atmosphere," said Alan Stern, chief scientist of the mission at SwRI. . "And the probe will also conduct further studies on how to measure the temperature of Ultima and maybe even its mbad.In just 72 hours, the Ultima will be transformed from one point to another. bright, from a point of distance, in a world fully explored.This will take your breath away. "
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