Travel can be short or long movements between certain locations. It can be for business, exploring, vacations, and more!
I wish I had more time to Travel, for any of those purposes.
Tourism
Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. Tourism may be international, or within the traveller's country. The World Tourism Organization defines tourism more generally, in terms which go "beyond the common perception of tourism as being limited to holiday activity only", as people "traveling to and staying in places outside their usual environment for not more than one consecutive year for leisure and
bodies to whatever parameters they wish, long-distance travel between far-flung polities, and for medical purposes, making them, if they wish to be, virtually immortal. Military-grade versions exist which can be used to download polity-inbound traffic, analyse it for threats/contamination, reroute it to a DMZ, and then reassemble it if all is well.
Mobile Archive Suckers : Large spacecraft or mobile habitats which travel at slower-than-light speeds between the brown dwarf stars which most polities orbit