CMBStar-1

{{Short description|Communications satellite}}

{{more citations needed|date=November 2017}}

EchoStar XIII, also known as CMBStar-1, was an American geostationary communications satellite project that was to be built by Space Systems/Loral (SSL) and was to be operated by EchoStar, but was eventually canceled.{{cite web|url=http://space.skyrocket.de/doc_sdat/cmbstar-1.htm|title=CMBStar 1 (Echostar 13) |first=Gunter |last=Krebs |accessdate=2017-11-29 }}