Önder, MUgurlu, HH2024-07-182024-07-181028-62762364-1819http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/6268In this paper, using the classifications of timelike and spacelike ruled surfaces, we define and study the Mannheim offsets of spacelike ruled surfaces in Minkowski 3-space. We give the conditions for offset surfaces to be developable.English3-SPACEArticle