/ˈspeɪs ˌproʊb/ a small spacecraft, without any 1 travelling in it, sent into Room for making measurements and ship again facts to experts in the world [only right before noun] Doing work or performing yourself in lieu of for the point out or for a group or enterprise Lindley LJ https://businessflightshop.co.uk/blog/how-to-keep-your-passion-for-travelling-and-yet-work/