Azreg-Ainou, Mustapha2021-04-282021-04-2820200295-5075http://hdl.handle.net/11727/5786We consider the most cosmologically interesting and relevant case of scalar-tensor theory (STT) and derive new normal and phantom, dynamical and static, solutions. We determine the Bianchi I Kasner exponents and show that the dynamical solutions are heteroclinic orbits connecting two singularities. Approaching the singularities, a purely transverse expansion (no radial expansion or collapse) may occur. Copyright (C) EPLA, 2020enginfo:eu-repo/semantics/closedAccessArticle13060005770094000022-s2.0-85089853684