The colonization of the Moon is the proposed establishment of permanent human communities on the Moon. Science fiction writers and advocates of space exploration have seen settlement of the Moon as a logical step in the expansion of humanity beyond the Earth. <\/p>\n
Permanent human habitation on a planetary body other than the Earth is one of science fiction's central themes. As technology has advanced, and concerns about the future of humanity on Earth have increased, the argument that space colonization is an achievable and worthwhile goal has gained momentum. Because of its proximity to Earth, the Moon has been seen as a prime candidate for the location of humanity's first permanently occupied extraterrestrial base. <\/p>\n
Should attempts at colonization go ahead, economic concerns are likely to lead to settlements being created near mines and processing centers, or near the poles where a continuous source of solar energy can be harnessed. While it would be relatively easy to resupply a lunar base from Earth, in comparison to a Martian base, the Moon is likely to play a large role in the development of long-duration closed-loop life support systems. Duplicating the ecology of Earth so that wastes can be recycled is essential to any long term effort of space exploration. The wealth of knowledge gained by extracting and refining resources on the Moon would positively affect efforts to build colonies elsewhere in the Solar System. <\/p>\n
Putting aside the general questions of whether a human colony beyond the Earth is feasible or scientifically desirable in light of cost-efficiency, proponents of space colonization point out that the Moon offers both advantages and disadvantages as a site for such a colony. <\/p>\n
Placing a colony on a natural body would provide an ample source of material for construction and other uses, including shielding from radiation. The energy required to send objects from the Moon to space is much less than from Earth to space. This could allow the Moon to serve as a construction site or fueling station for spacecraft. Some proposals include using electric acceleration devices (mass drivers) to propel objects off the Moon without building rockets. Others have proposed momentum exchange tethers. Furthermore, the Moon does have some gravity, which, experience to date indicates, may be vital for fetal development and long-term human health. Whether the Moon's gravity (roughly one sixth of Earth's) is adequate for this purpose, however, is uncertain. <\/p>\n
In addition, the Moon is the closest large body in the solar system to Earth. While some Earth-crosser asteroids occasionally pass closer, the Moon's distance is consistently within a small range close to 384,400 km. This proximity has several benefits: <\/p>\n
There are several disadvantages to the Moon as a colony site: <\/p>\n
<\/p>\n
Excerpt from: The colonization of the Moon is the proposed establishment of permanent human communities on the Moon. Science fiction writers and advocates of space exploration have seen settlement of the Moon as a logical step in the expansion of humanity beyond the Earth. Continue reading
\nColonization of the Moon - Space Colonization Wiki<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"