A team of researchers at the Max Planck Institute for Chemistry, working with a colleague from Université Paris-Saclay, has found evidence that suggests supernovae and their progenitors may have contributed more dust to the solar nebula than previously thought. In their paper published in the journal Nature Astronomy, the group describes their survey and analysis of work done by others in the field regarding the nature of presolar grains and how it led them to reassess the contribution of supernovae grains to stardust.
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Source: Phys.org