Not other worlds specifically, but it does refer to other stars and star systems, as well as planets. Job 9:9 Which maketh Arcturus, Orion, and Pleiades, and the chambers of the south. Job 38:31 Canst thou bind the sweet influences of Pleiades, or loose the bands of Orion? Can you guide the Crown season by season and show The Bear and its cubs which way to go? The Crown is Mazzaroth-the 12 planets in our solar system. The Bear is Ursa Major and the cubs are Ursa Minor (the big and little Dipper). Pleiades is found in the constellation Taurus (the Bull).  Amos 5:8 says "[Seek him] that maketh the seven stars and Orion" The seven stars is the Big Dipper. Orion contains stars and nebulae. I find this all to be amazing and wonderful. Hope this helped.