For a longtime, they'veusedfiretoclearland, andthedryseason, whichpeaksinSeptember, isusuallythemosteffectivetimeforthemtodothissotheircattlecangraze. 27
Thespaceoccupiedbythe I S s isdefinedbyNASAastheareaandEarth's orbitcloseenoughforeasytransportation, resupplyandcommunication. 60
LowEarthorbitgivesyouaccessto a placewheregravityisnolonger a dominantforcelikeitisonEarth. 61
Italsois a placewhereyoucanpotentiallyharnesslawsofphysicsinwaysyoucan't onEarthtomakeproductsorotherthingsthatcan't beproducedhere. 62
Ifyou'regonnahaveaneconomyinspace, yougottahavesupplyanddemand, andyouhavetohavetheresearchcapabilitiesthat a lotofsmallcompaniesarenowproviding. 63
SomecommercialcompanieslikeSpaceTango, whichfacilitatesmanufacturingandresearchandmicrogravity, alreadyhave a presenceonboardthe I S s, whileothershavedesignsonstartingtheirownonthe I S s. 64
NASAtook a bigstepinthatdirectionlastmonthwiththeannouncementthatprivateastronautswithapprovedresearchprojectscanpaytheirwayontothe I S S andcompaniescanbidtoyousupportonthestation. 70