European Space Agency


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  • ESA helps New Space boost European connectivity

    To boost Europe’s Secure Connectivity Initiative, ESA is partnering with the European Commission to create opportunities for the New Space ecosystem in an online event held on Monday 14th June.

  • Quantum communication in space moves ahead

    Keeping information secure in today’s interconnected world is becoming ever more important, so ESA is supporting efforts to ensure that future communications are kept confidential.

  • First leap for beam-hopping constellation

    Broadband satellites that can be completely repurposed while in orbit have just taken a leap forwards.

    Beam-hopping satellites can switch which region of the world they cover – and vary the data volume and rates for each region – according to demand.

  • Triton-X, the New Competitive European Multi-Purpose Microsatellite Platform preparing for commercial market

    The European Space Agency signed a Partnership Projects contract on 21st May 2021 with the Prime Contractor OHB LuxSpace (LU) for the development and the qualification of the Triton-X Heavy platform, which will be ready for commercial use by mid-2023.

  • Reprogrammable satellite design finalised

    The design for a series of telecommunications satellites that can be completely repurposed after launch has just been completed.

    The standardised OneSat satellites for the highly competitive global commercial telecommunications market are software defined and fully reprogrammable in orbit. They are being developed as an ESA Partnership Project with manufacturer Airbus.

  • 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.

  • How ESA helps South Africa share water fairly

    Clustered at the edge of the Crocodile River in Mpumalanga Province, South Africa, stand thousands of farms and small holdings growing fresh fruit and sugar cane. Water to irrigate the crops is taken from the river, but this slows its flow rate and leaves less for those downstream.

  • Wi-Fi on planes boosted by satellite constellation

    Flight passengers will soon be able to connect to their families and colleagues on Earth via low-orbit telecommunications satellites. They will develop in-flight connectivity terminals that will work over OneWeb’s constellation of low-Earth orbit satellites, as well as on geostationary satellite networks. OneWeb currently has 110 satellites in orbit but foresees a constellation of about 650.

  • Electric GEO market boosted with qualification of High Power Solar Array product family

    A new High Power Solar Array (HPSA) product family with enhanced performances and competitiveness has been developed by Thales Alenia Space, France, under the ARTES Competitiveness & Growth programme. The different solar array configurations fit perfectly with the power range of the new generation of fully electric geostationary satellites.

  • Josef Aschbacher is new ESA Director General

    Josef Aschbacher became the ESA Director General on 1 March 2021.

    Born in Austria, Josef Aschbacher studied at the University of Innsbruck, graduating with a Master’s and a Doctoral degree in natural sciences. He became a research scientist at the university’s Institute of Meteorology and Geophysics from 1985 to 1989.