15,000 years of solar wind in four hours? A Seattle company gives it a go.
Summary
A Seattle company called Interlune created a new way to mimic 15,000 years of solar wind exposure on lunar soil in just four hours. They used this method to develop and test materials that could help extract helium-3, a rare isotope found on the Moon, which may have future uses in energy and other fields.Key Facts
- The Sun emits helium-3 through solar wind, which has hit the Moon’s surface for billions of years.
- The Moon’s lack of atmosphere or magnetic field means solar wind particles directly reach its surface.
- Helium-3 is more abundant on the Moon than on Earth and has potential uses in fusion energy, cooling, medical research, and neutron detection.
- Mining helium-3 from the Moon is of interest because it could be profitable and useful on Earth.
- Lunar soil samples on Earth are scarce and limited, making testing for helium-3 extraction difficult.
- Interlune simulated many years’ worth of solar wind exposure in a lab by bombarding lunar soil with ionized helium ions.
- This accelerated technique successfully implanted helium similar to lunar conditions, confirmed by heating the soil and observing helium release.
- Interlune will use this simulated lunar soil to test helium-3 extraction technology and sell samples to other companies.
Read the Full Article
This is a fact-based summary from The Actual News. Click below to read the complete story directly from the original source.
