The prospects of using extreme relativistic laser-matter interactions for
laboratory astrophysics are discussed. Laser-driven process simulation of
matter dynamics at ultra-high energy density is proposed for the studies of
astrophysical compact objects and the early universe.Comment: 12 pages, 15 figures. Invited talk at European Conference on
Laboratory Astrophysics (ECLA), 26-30 September, 2011, Paris, France.
Submitted to European Astronomical Society Publications Serie