/ˈspeɪs ˌproʊb/ a small spacecraft, without one particular travelling in it, sent into Place to make measurements and deliver back again information to experts on earth [only ahead of noun] Doing the job or performing yourself instead of for your state or for a group or business /ˈspeɪs ˌproʊb/ a https://www.businessflightshop.co.uk/first-class-flights-to-melbourne-australia