Manned Mission Proposals
Many people have long advocated a manned mission to Mars as the next logical step for a manned space program after lunar exploration. Aside from the prestige such a mission would bring, advocates argue that humans would easily be able to outperform robotic explorers, justifying the expense. Aerospace engineer Bob Zubrin is one of the proponents of such missions. Some critics contend unmanned robots can perform better than humans at a fraction of the expense. If life exists on Mars, a manned mission could contaminate it by introducing earthly microbes, so robotic exploration would be preferable. A list of hypothetical or proposed manned Mars missions is located at manned mission to Mars. See also, colonization of Mars.
Read more about this topic: Exploration Of Mars
Famous quotes containing the words mission and/or proposals:
“We never can tell how our lives may work to the account of the general good, and we are not wise enough to know if we have fulfilled our mission or not.”
—Ellen Henrietta Swallow Richards (1842–1911)
“One theme links together these new proposals for family policy—the idea that the family is exceedingly durable. Changes in structure and function and individual roles are not to be confused with the collapse of the family. Families remain more important in the lives of children than other institutions. Family ties are stronger and more vital than many of us imagine in the perennial atmosphere of crisis surrounding the subject.”
—Joseph Featherstone (20th century)