Another Centennial Challenge, the Moon Regolith Oxygen Challenge, has teams competing to see who can build a lightweight device to extract breathable oxygen
from the lunar soil, called regolith.
Of the many ways to make oxygen
from lunar soil, Clark has chosen hydrogen reduction.
Not exact matches
In research that may prove useful to future
lunar explorers, scientists
from Brown University have created the first quantitative map of water and its chemical building blocks trapped in the uppermost portion of the Moon's
soil.
They have explained how energetic particles penetrating
lunar soil can create molecular hydrogen
from water ice.
Schultz thought that when small comets slam into the Moon's surface — as they occasionally do — the coma may scour away loose
soil from the surface, not unlike the gas
from the
lunar modules.
Another piece of evidence that this oxygen came
from Earth was how far the ions penetrated into the
lunar soil, the scientists said.
«Our new finding is a direct link that ions
from Earth's atmosphere are transported to the moon,» where they could remain in the
lunar soils for billions of years, Terada says.
The
lunar soil's oxygen content has three components: One is rich in oxygen - 16, and that is
from the solar wind.
Scientists
from the Polytechnic University of Catalonia and other international collaborators have proposed a system of mirrors, processed
lunar soil and a heat engine to provide energy to vehicles and crew during the
lunar night.
Based on the present preliminary data, the researchers estimate that anywhere
from 11 to 330 million tons of frozen water are mixed in the
lunar soil, or regolith.
But scientists working on a way to harvest oxygen
from the iron oxide in
lunar soil for future moon bases realized that they happened on a better way to make steel here on Earth.
Findings
from the LCROSS mission's controlled impact into the moon reveal a complex brew in
lunar soil
PROVIDENCE, R.I. [Brown University]-- In research that may prove useful to future
lunar explorers, scientists
from Brown University have created the first quantitative map of water and its chemical building blocks trapped in the uppermost portion of the Moon's
soil.
76 The isotope ratios of these elements in
lunar soil correspond not to the solar wind but to what is found on Earth77 — suggesting again that they came
from Earth.