Goonhilly Earth Station to track and control space missions after BAE Systems deal

BAE Systems has formed a partnership with Goonhilly Earth Station (GES) to commercialise deep space communications. As part of the partnership, announced at the Farnborough Air Show, BAE will supply two tracking, telemetry and command processor (TTCP) systems that will provide uplink and downlink services to support spacecraft on missions to deep space, beyond Earth orbit, including manned and robotic missions to the moon and Mars.

Goonhilly, meanwhile, is to upgrade its largest antenna to incorporate the TTCP system, which will allow it to support data rates from one bit per second to 300Mb per second from multiple spacecraft simultaneously, and enable it to track spacecraft distance to an accuracy of about 10cm from billions of kilometres away. This is the first time that BAE has sold TTCP technology to a private company.

The partnership will involve a close working relationship between GES and ESA on its current deep space programme, and development of a global network in the next four years. “We have a great deal of interest in using Goonhilly’s upgraded antenna from our international customer base, including space agencies and some of the new private space exploration companies. This system will ensure that we can support missions for a number of space agencies,” commented Ian Jones, Goonhilly chief executive.