Add Yahoo as a preferred source to see more of our stories on Google. Ryugu asteroid samples preserve magnetic signals from the early solar system, revealing clues about the solar nebula. (CREDIT: ...

To uncover the history of our solar system, it is necessary to study the dynamic evolution of the ancient solar nebula materials. These materials interacted and coevolved with the weak but widespread ...

Ryugu's parent body came together under 2 million years after the solar system's first solids, before the beads in other ...

Bennu is a small, near-Earth asteroid that makes a close pass to Earth every six years or so. Scientists believe Bennu might have broken off from a much larger carbon-rich asteroid about 700 million ...