Heinrich Mueller & The Exaltics Presents Project STS-31 - Spiralgalaxie (Hubble Telescope Series Vol. III)

A1: Project Sts - Spiralgalaxie
A2: The Exaltics - Ngc 253
A3: Heinrich Mueller - Adaptive Optics
A4: Robert Heise - Stars, Gases And Dust
B1: Der Zyklus - Ionospheric Delay
B2: Project Sts - 31-50000 Light-Years Away
B3: Rudolf Klorzeiger - Globoular Cluster
B4: Crotaphytus - Gj 1214 B