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:
“Though in the trade of war I have slain men,
Yet do I hold it very stuff o’ the conscience
To do no contrived murder. I lack iniquity
Sometimes to do me service.”
—William Shakespeare (1564–1616)
“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)
“Teaching your child a trade is better than giving him a thousand ounces of gold.”
—Chinese proverb.