Interplanetary Transport Network
In 1997, a set of orbits known as the Interplanetary Transport Network was published, providing even lower-energy (though much slower) paths between different orbits than Hohmann transfer orbits.
Read more about this topic: Hohmann Transfer Orbit
Famous quotes containing the words transport and/or network:
“One may disavow and disclaim vices that surprise us, and whereto our passions transport us; but those which by long habits are rooted in a strong and ... powerful will are not subject to contradiction. Repentance is but a denying of our will, and an opposition of our fantasies.”
—Michel de Montaigne (1533–1592)
“Parents need all the help they can get. The strongest as well as the most fragile family requires a vital network of social supports.”
—Bernice Weissbourd (20th century)