Sachiko AmariSocial Links NavigationSachiko Amari is a Research Professor of Physics at Arts & Sciences at Washington University in St. Louis. Latest articles by Sachiko Amari Ancient grains of dust from space can be found on Earth − and provide clues about the life cycle of stars By Sachiko Amari published 26 August 24 Specks of dust known as presolar grains predate our solar system and contain information about stars that died long before our cosmic neighborhood formed. Earth Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1What's next for SpaceX's Starship after its successful 6th test flight?2SpaceX launching 24 Starlink satellites from Florida today3NASA's Curiosity rover captures 360-degree view of Mars — and finds strange sulfur stones4Final trailer for Prime Video's 'Secret Level' looks out of this world5SabersPro Obi Wan Ep3 lightsaber review
Ancient grains of dust from space can be found on Earth − and provide clues about the life cycle of stars By Sachiko Amari published 26 August 24 Specks of dust known as presolar grains predate our solar system and contain information about stars that died long before our cosmic neighborhood formed.
