The Future of Mining the Moon
Helium-3 is what people want from the moon.
Mining The Moon
“Samples collected in 1969 by Neil Armstrong during the first lunar landing showed that helium-3 concentrations in lunar soil are at least 13 parts per billion (ppb) by weight. Levels may range from 20 to 30 ppb in undisturbed soils.
Quantities are as small as 20…