There are no signs of water and life on Ryugu asteroids?
Since arriving at Ryugu asteroid in June this year, the Hayabusa2 Spacecraft probe has studied 54,000 points on its surface.Reveal Rosetta's opponent
Japanese space scientists have announced the rival of Rosetta: the Hayabusa-2 spacecraft will chase the asteroid and land on the target, take samples and return to Earth.Japanese experimental space bombs shoot meteors
Japanese scientists have successfully tested a cosmic cannon used to bombard meteorites in search of the origin of the planets.