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Updated: Jul 8, 2026
07:37
TiO2-coated Hollow Glass Microspheres with Superhydrophobic and High IR-reflective Properties Synthesized by a Soft-chemistry Method
Published on: April 26, 2017
Glassy particles in lunar fines
1Institute of Molecular Evolution, University of Miami, Coral Gables, Florida 33134, USA.
Nature
|October 17, 1970
Summary
Most Apollo 11 glassy particles are unique and not formed by typical volcanic or impact events. Some lunar particles may originate from solar flare activity on the Moon's surface.
Area of Science:
- Lunar geology
- Cosmic science
- Astrogeology
Background:
- Apollo 11 mission returned lunar samples, including glassy particles.
- Understanding the origin of lunar particles is crucial for lunar science.
- Previous research focused on terrestrial volcanism, meteoritic impacts, and meteorite parent body condensation.
Purpose of the Study:
- To differentiate the origin of Apollo 11 glassy particles.
- To investigate potential formation mechanisms for unique lunar particles.
Main Methods:
- Comparative analysis of Apollo 11 glassy particles.
- Examination of formation processes from volcanism, impacts, and condensation.
- Consideration of solar flare interactions with lunar regolith.
Main Results:
- The majority of Apollo 11 glassy particles exhibit characteristics distinct from terrestrial volcanic or meteoritic impact origins.
- A significant portion of these particles do not align with condensation products from meteorite parent bodies.
- Evidence suggests a potential formation pathway involving solar flare interactions with the lunar surface.
Conclusions:
- Apollo 11 glassy particles represent unique lunar materials.
- Solar flare activity is a plausible mechanism for the formation of some lunar glassy particles.
- Further research is needed to fully elucidate the origins of these unique lunar samples.
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