March 2021

ESAIL captures two million messages from ships at sea

The ESAIL microsatellite for making the seas safer has picked up more than two million messages from 70 000 ships in a single day.

The reliable high-performance satellite was developed as an ESA Partnership Project to help European and Canadian space companies succeed in the competitive global telecommunications market.

ARTES Advanced Technology: Inflatables to drag down small satellites

New activity - Inflatable structures for telecom satellites.

The need for ever-more powerful telecom satellites drives the development of the associated technologies.   A key example is the need for lightweight, large systems such as solar arrays and radiators, usually deployed in-orbit using booms and masts made from rigid structures.  An alternative strategy is the use of inflatable structures, where deployment is achieved via/through gas inflation.  Such structures are considered very attractive owing to their high mechanical packing efficiency and low mass.  For this reason, inflatable structures are potentially a key technology that could have a wide range of applications for future satellite communications missions.