A new study has revealed the secrets of the Ryugu asteroid, providing insight into the formation of the solar system. Using data from the Japanese Hayabusa2 spacecraft, researchers have decoded the asteroid’s origin story, tracing it back to the solar nebula 4.6 billion years ago. The study suggests that Ryugu formed from a mixture of material from the inner and outer solar system, providing evidence for the “Grand Tack” theory of solar system formation. This theory proposes that the early solar system underwent a dramatic shift in its composition as the gas giant planets migrated outward.

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source: Phys.org