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The first crewed Mars Mission, which would include sending astronauts to Mars, orbiting Mars, and returning to Earth, is proposed for the 2030s. [ 2 ] [ 50 ] [ 51 ] [ 52 ] Technology development for US government missions to Mars is underway, but there is no well-funded approach to bring the conceptual project to completion with human landings ...
The Deep Space Transport (DST), also called Mars Transit Vehicle, [152] is a crewed interplanetary spacecraft concept by NASA to support science exploration missions to Mars of up to 1,000 days. [153][154][155] It would be composed of two elements - an Orion capsule and a propelled habitation module. [156]
Crewed Mars rovers (also called manned Mars rovers[2]) are Mars rovers for transporting people on the planet Mars, and have been conceptualized as part of human missions to that planet. [3][4] Two types of crewed Mars rovers are unpressurized for a crew in Mars space suits, and pressurized for the crew to work without a space suit.
Because of the proximity of the Mars moons to Mars, any mission to them may also be considered a mission to Mars from some perspectives. Past missions Three missions to land on Phobos have been launched; the Soviet Phobos program in the late 1980s saw the launch of Phobos 1 and Phobos 2 , while the Russian Fobos-Grunt sample return mission was ...
Human missions to Mars have also been denounced for their inefficiency and large cost compared to uncrewed missions. [38] In the 2010s, Republicans in Congress increasingly opposed the Earth science aspects of NASA spending , arguing that spending on Earth science programs such as climate research was in pursuit of political agendas.
The Deep Space Transport (DST), also called Mars Transit Vehicle, [6] is a crewed interplanetary spacecraft concept by NASA to support science exploration missions to Mars of up to 1,000 days. [4][2][7] It would be composed of two elements: an Orion capsule and a propelled habitation module. [3] As of late 2019, the DST is still a concept to be ...
Mars Direct. 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 Exploration Program (MEP) is a long-term effort to explore the planet Mars, funded and led by NASA. Formed in 1993, MEP has made use of orbital spacecraft, landers, and Mars rovers to explore the possibilities of life on Mars, as well as the planet's climate and natural resources. [ 1 ] The program is managed by NASA's Science Mission ...