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The Japanese spacecraft Hayabusa 2 will throw an explosive charge on the Ryugu asteroid on Thursday afternoon in a brave attempt to uncover a crater on an object, exposing primitive underground rocks that will be pulled out by the probe to return to Earth. After pulling out a sample from Rygu's hard surface, Hayabusa 2 is set to release an instrument that will use explosives to bring the copper impact to the asteroid at high speed. The dramatic experiment has never been conducted in space before, and the spacecraft Hayabusa 2 will retreat safely on the other side of Ryugu to stay safe during exposure.
Under the influence of Earth's gravity, the explosive bag weighs about 21 pounds, or 9.5 pounds. The molded charge, consisting of a plastic explosive device, was armed to blast and accelerate the copper plate to the surface of the asteroid to 4,500 mph (2 kilometers per second) to create a new crater on Ryugu.
should exhibit materials from within the asteroid, where rock samples are protected from radiation and other influences from exposure to sunlight and extreme temperature fluctuations. Scientists hope that Hayabusa 2 will be able to take a sample from the crater in the coming weeks and rotate the rocks to Earth at the end of 2020 for analysis in laboratories.