Pristine material from the asteroid Ryugu was brought back to Earth in 2020 after a six-year mission to the celestial body around 300 million kilometres away
Tokyo, Japan: Asteroid dust collected by a Japanese space probe contains organic material that shows some of the building blocks of life on Earth may have been formed in space, scientists said Friday. Pristine material from the asteroid Ryugu was brought back to Earth in 2020 after a six-year mission to the celestial body around 300 million kilometres away.