Basics
In-Situ Resource Utilisation
What does ISRU stand for?
1.63
What is the gravitational acceleration on the Moon in m/s2?
Unconsolidated rock on a planetary surface
What is the definition of regolith?
A concentration of minerals in a form and amount that makes economic extraction potentially feasible.
What is a "Resource"?
11min and 54s
What is the human world record for holding your breath?
140 to 400
What is the typical range for lunar surface temperatures in Kelvin?
BONUS ROUND: Share one fact from the Space Resources lectures! (You have 10s)
Do not use something that has already been shown in this quiz!
Blood changes, diarrhea, nausea, vomiting, nervous system damage, or even death
What are the possible space radiation effects for humans?
2.7AU
Where is the Solar System Formation Snow/Frost/Ice Line?
Apollo, Luna, and Chang'e
Which missions returned lunar regolith to Earth?
Pyroxene
What is the most abundant lunar mineral?
Beneficiation
Which process is required for feedstock concentration/enrichment?
1967
In which year was the "Outer Space Treaty" issued?
~43%
What is the approximate (highlands) mass fraction of oxygen in the lunar regolith?
Is/FeO
Which ratio is the most reliable indicator for the maturity of lunar regolith?
Principles for cooperating in the civil exploration and use of the Moon, Mars, comets, and asteroids for peaceful purposes
What doe the Artemis Accords describe?
~3µm
What is the thermal emission absorption wavelength of H2O and OH?
4.2ppb
What is the global average abundance of 3He on the Moon?
FeTiO3
What is "Ilmenite"?
Multi-layer impact protection
What is a (key feature of a) "Whipple" shield?