Newtonian M(atrix) cosmology

A Newtonian matrix cosmology, corresponding to the Banks, Fischler, Shenker and Susskind model of eleven-dimensional M-theory in the infinite momentum frame as a supersymmetric (0+1) M(atrix) model is constructed. Interesting new results are obtained, such as the existence of (much sought for in the past) static solutions. The possible interpretation of the off-diagonal entries as a background geometry is also briefly discussed.