This document discusses proposals for permanent space settlements and extraterrestrial mining. No permanent settlements have been established to date, as international space law defines space as a common heritage and prohibits territorial claims. The document then outlines three chapters about constructing a space colony: Chapter 1 discusses why space colonies are needed as the Earth becomes uninhabitable and the basic requirements for construction. Chapter 2 discusses using hydroponics for agriculture in space to overcome challenges with soil-based farming. Chapter 3 provides an overview of space weather and the conditions in areas surrounding Earth.

1. PROJECT BY: ANVI,SRI
RADHA ,HARSHINI
GREEN LAND

2. The inhabitation and territorial use of extraterrestrial space
has been proposed to be realized by for example building
space settlements or extraterrestrial mining enterprises. To
date, no permanent space settlement other than
temporary space habitats have been set up, nor any
extraterrestrial territory or land has been legally claimed.
Making territorial claims in space is prohibited by
international space law, defining space as a common
heritage. International space law has had the goal to
prevent colonial claims and militarization of space,[1][2]
advocating the installation of international regimes to
regulate access to and sharing of space, particularly for
specific locations such as the limited space of geostationary
orbit[1] or the Moon.
CHAPTER 1

3. as we know that our mother earth may
collapse in future , as the earth destroys the
humans , plants and animals may vanish and
destroy . So to prevent this issue we came
through the solution named space colony.
Before the earth destroys we would start
living in a space colony . To construct a
space colony it requires location, heat
resistant materials , and some important
requirements. The space settlement is build
with high skilled talented persons and
machines

4. CHAPTER 2
the agriculture the space was started by growing lettuce , red romaine lettuce and
other leafy vegetables . As we know that soil based agriculture in the space is very
difficult because of some reasons. So to over come through this problem , we have a
solution named hydroponics . Hydroponics is a water based agriculture where the
plant roots are suspended through the nutrient rich. By the help of this agriculture
we can reuse the water and nutrients also . The main use of this agriculture is to
produce more amount of food , as the food is more important element to the
survival of the human beings . The hydroponics can be run on the basis of chemical
fertilizers and also bio fertilizers . All kinds of food crops are grown in the space
according to the climates and weather condition. Different countries can grow
different food crops according to taste of the people living in the space colony .

5. CHAPTER 3
Space weather is a branch of space physics
and aeronomy or heliophy ,or heliophysics
,concerned with the time veryfing conditions
with the solar system ,including the solar
wind,emphasing the space surrounding the
earth including conditions in maghtospher,
ionosphere, thermospher, and enospher.