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Space colonization (or extraterrestrial colonization) is the settlement or colonization of outer space and astronomical bodies. The concept in its broad sense has been applied to any permanent human presence in space, such as a space habitat or other extraterrestrial settlements . [ 2 ]
A successful colonization, meaning an established human presence on Mars growing over many decades, would ultimately involve many more economic actors than SpaceX. [43] [44] [45] For reference, Musk's timeline for the colonization of Mars involves a crewed mission as early as 2029 and the development of a self-sustaining colony by 2050. [46]
Space exploration also gives scientists the ability to perform experiments in other settings and expand humanity's knowledge. [67] Another claim is that space exploration is a necessity to humankind and that staying on Earth will eventually lead to extinction. Some of the reasons are lack of natural resources, comets, nuclear war, and worldwide ...
Colonization of Mars differs from the crewed Mars exploration missions currently pursued by public space agencies, as they aim to land humans for exploration. [6] [7]The terminology used to refer a potential human presence on Mars has been scrutinized since at least the 2010s, [4] with space colonization in general since the 1977, as by Carl Sagan, who preferred to refer to settlements in ...
The plan operates through three distinct phases leading to fully sustained colonization. [150] The first stage, already underway, is the "Earth Reliant" phase. This phase continues using the International Space Station until 2024; validating deep space technologies and studying the effects of long-duration space missions on the human body.
NASA used Ham to test the Mercury Redstone rocket before humans were sent into space, and to see what effects space travel could have on human bodies, as chimps were considered physiologically close.
A growing number of scientists think human colonization of the solar system is inevitable. It's not clear when we'll see humans walking around on the moon or Mars, but it's coming, and it's going ...
Space colonization is a step beyond space exploration, and implies the permanent or long-term presence of humans in an environment outside Earth.Colonization of space was claimed by Stephen Hawking to be the best way to ensure the survival of humans as a species. [2]