Let's Go! Aerospace — Summer 2025 Issue No. 11 | Page 19

A lunar regolith simulant testbed( Off Planet Research)

LUNAR REGOLITH BEACH SAND

The top layers of regolith on the Moon today were formed by meteorites or micrometeorites hitting the surface and causing larger rocks or cooled lunar magma to break up into smaller, sharp particles. Because there is no wind or water to smooth the edges of the particles like here on Earth, they stay that way. There are also no bugs or organic material like leaves that break down into the soil.
Comparison of Lunar Regolith and Beach Sand( Photos Labeled)
SUMMER 2025— ISSUE NO. 11 19