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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]
A primary limiting factor for sending humans to Mars is funding. In 2010, the estimated cost was roughly US$500 billion, but the actual costs will likely be more. [19] Starting in the late 1950s, the early phase of space exploration was conducted by lone nations as much to make a political statement as to make observations of the solar system.
Musk has estimated Starship development will cost up to $10 billion, and Musk said Aug. 31 that SpaceX will look to launch “hundreds” of satellites aboard Starship before entrusting it with ...
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 billionaire’s ultimate goal is to establish a self-sustaining colony on Mars by 2050 in order to fulfil his hope of making humanity a multi-planetary species. Show comments Advertisement
The sky crane option is estimated to cost between $6.6 billion and $7.7 billion, while the commercial heavy lift vehicle option carries an estimated cost of between $5.8 billion and $7.1 billion.
Mars Direct is a proposal for a human mission to Mars which purports to be both cost-effective and possible with current technology. It was originally detailed in a research paper by Martin Marietta engineers Robert Zubrin and David Baker in 1990, and later expanded upon in Zubrin's 1996 book The Case for Mars .
Mars One states that "income from donations and merchandise have not been used to pay salaries". To date, no financial records have been released for public viewing. [84] Mars One initially estimated a one-way trip, excluding the cost of maintaining four astronauts on Mars until they die, at US$6 billion. [85]