This is a report on joint work with B.C. Ngo and Z. Yun. The geometric Langlands correspondence links representations of the fundamental group of a (not necessarily complete) curve to automorphic forms, or more geometrically to automorphic sheaves on some moduli spaces of bundles on the curve. Ususally these are difficult to describe. Motivated by work of Gross, Reeder and Frenkel we found explicit examples of automorphic sheaves for any reductive group in the case of the punctured projective line over a finite field. This way we find interesting Galois representations, e.g. with dense image in E_8, or Deligne's Kloosterman sheaves for GL_n.