The WPA is declared under
Australian Defence Force regulations as a prohibited area for the purposes of the testing of war
materiel. From time to time other Defence approved activities, such as sounding rocket launches, are also conducted. For this reason, sketching or mapping the area without permission is prohibited. Despite this, satellite photography of the entire area is currently (November 2010) available for view on
Google Earth. The
Stuart Highway passes through the Prohibited Area, but travelers cannot deviate from the road nor enter the Prohibited Area. From time to time the Stuart Highway may be closed by use of roadblocks in order to allow range activity. Such restrictions are usually of short duration (several hours) and public warning notices are issued. Other roads or tracks entering the WPA are signposted as to unauthorised entry. Members of the public traversing the
Anne Beadell Highway from
Coober Pedy to
Emu Junction must obtain two permits to pass through it. Within the WPA, there are sites of significance to indigenous people. Damage to or removal of items from these sites is punishable by law. Parts of rockets and motors, projectiles, or unexploded ammunition can also be seen in the WPA. The Japanese space mission
Hayabusa returned to Earth with a sample of material from the asteroid
25143 Itokawa on June 13, 2010. Its reported landing zone was inside the Woomera Prohibited Area. ==See also==