It is the year 2112. The United Federation of Nations’ Earth Space Program has created five intergalactic manned space crafts to explore Earth-like planets in our neighboring galaxies. The space crafts have warp drive capacity and the missions are set to last 10 years. Mission Control, based in Boulder, Colorado, received an urgent message earlier this week from Captain Langer on the Space Craft
Andromeda.
Andromeda astronauts have located three moons orbiting gas giants in the habitable zone of the nearby red dwarf star
Gliese 876 (pronounced “gleeza”). They need the students’ help to figure out which of these moons contain liquid water so their supplies can be replenished and they can return home for repairs.
Andromeda sends probes with samples to the students at their school.
The students are then given instruction on the design and construction of a diffusion chamber. This chamber will be used determine which sample is water. The students then compile their evidence, create and submit a report back to
Andromeda. Only
Andromeda will know if they are correct.