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.[1]

References edit

  1. ^ Krebs, Gunter. "CMBStar 1 (Echostar 13)". Retrieved 2017-11-29.