Trade
Earth to space habitat trade would be easier than Earth to planetary colony trade, as colonies orbiting Earth will not have a gravity well to overcome to export to Earth, and a smaller gravity well to overcome to import from Earth.
Read more about this topic: Space Habitat
Famous quotes containing the word trade:
“We are the trade union for pensioners and children, the trade union for the disabled and the sick ... the trade union for the nation as a whole.”
—Edward Heath (b. 1916)
“The most conservative man in the world is the British Trade Unionist when you want to change him.”
—Ernest Bevin (1881–1951)
“My trade and my art is living. He who forbids me to speak about it according to my sense, experience, and practice, let him order the architect to speak of buildings not according to himself but according to his neighbor; according to another man’s knowledge, not according to his own.”
—Michel de Montaigne (1533–1592)