PROVIDENCE, R.I. [Brown University] -- Experiments using a high-powered projectile cannon show how impacts by water-rich asteroids can deliver surprising amounts of water to planetary bodies. The ...
Japan's space agency, JAXA, has been conducting a mission to the asteroid called Ryugu since the Hayabusa 2 probe launched in 2014. The mission will soon lower the Hayabusa 2 probe to the surface of ...
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