• 

  Category:NGC 274 – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:NGC_274?uselang=de

  Keine Beschreibung vorhanden.

• 

  Category:Centaurus A – Wikimedia Commons

  https://commons.wikimedia.org/wiki/Category:Centaurus_A?uselang=de

  Keine Beschreibung vorhanden.

• 

  SRET 1 (MAS 1)

  http://space.skyrocket.de/doc_sdat/sret-1.htm

  Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

• 

  Star Clusters (Info).

  https://web.archive.org/web/20130427063826/http://hera.ph1.uni-koeln.de/~heintzma/collision/Y_Star_Clusters.htm

  Keine Beschreibung vorhanden.

• 

  40. DGfS-Jahrestagung | Universität Stuttgart

  https://www.dgfs2018.uni-stuttgart.de

  Keine Beschreibung vorhanden.

• 

  Tundra (EKS, 14F142)

  http://space.skyrocket.de/doc_sdat/tundra.htm

  Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

• 

  GSat 12

  http://space.skyrocket.de/doc_sdat/gsat-12.htm

  Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

• 

  Sirius FM6 (Radiosat 6)

  http://space.skyrocket.de/doc_sdat/sirius-cdr-6.htm

  Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

• 

  Syncom 1, 2, 3

  http://space.skyrocket.de/doc_sdat/syncom-1.htm

  Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

• 

  Sirius FM5 (Radiosat 5)

  http://space.skyrocket.de/doc_sdat/sirius-cdr-5.htm

  Gunter's Space Page - Information on Launch vehicles, Satellites, Space Shuttle and Astronautics

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