Older Than the Sun: Presolar Grains Explained| Stellar Origins & Solar System Formation |Propagation

Discover how material older than our Sun helps scientists decode the history of stars and the birth of our Solar System. In this expert-led session, Dr. Manish N. Sanghani explores presolar grains—microscopic stellar relics formed in ancient stars long before the Sun existed.

This talk explains:

What presolar grains are and how they are identified
How these grains form inside dying stars
What isotopic signatures reveal about stellar evolution
Why presolar grains are crucial to understanding Solar System formation

This session is part of The Curious Minds Series by Propagation Institute for Advance Studies, aimed at students, researchers, and space science enthusiasts seeking concept-driven, research-oriented learning.

If you are interested in structured learning and research exposure in space science, explore our flagship Cosmic Researcher Program, a year-long academic journey covering astronomy, astrophysics, cosmology, rocket science, and astrobiology.

🔗 Learn more about programs and admissions: https://propagationinstitute.org/cosm...

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