Astra (satellite)

Astra is the brand name for a number of geostationary communication satellites, both individually and as a group, which are owned and operated by SES S.A., a global satellite operator based in Betzdorf, in eastern Luxembourg. The name is also used to describe the pan-European broadcasting system provided by these satellites, the channels carried on them, and even the reception equipment.

From the launch of Astra 1A in 1988 the Astra satellites were owned and operated by Société Européenne des Satellites (SES). In 2001 SES Astra, a newly formed subsidiary of SES, operated the Astra satellites and in September 2011, SES Astra was consolidated back into the parent company.

Astra satellites broadcast nearly 2,400 digital television and radio channels via five main satellite orbital positions to households across Europe and North Africa. The satellites have been instrumental in the establishment of satellite TV and the introduction of digital TV, HDTV, 3D TV, and HbbTV in Europe.