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Galileo

Galileo

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What is Galileo?

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Galileo ground segment to be modernised for next generation
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New contracts to modernise Galileo ground segment for next …

28/10/2026 5 views 0 likes
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Galileo satellite navigation constellation
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ESA procures four new Galileo Second Generation satellites

27/10/2026 1779 views 40 likes
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Navigation documentary filming at ESTEC
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The director’s take: telling Galileo’s story through film

08/10/2026 549 views 15 likes
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Armillary sphere in Museo Galileo
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ESA and the EU partner with Museo Galileo on new exhibition

25/09/2026 1298 views 26 likes
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Galileo Signal Authentication Service test in Norway
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Galileo's first civil authenticated position fix under spoo…

17/09/2026 3917 views 31 likes
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Navigation Training Course 2026

09/07/2026 1383 views 22 likes
Navigation Training Course 2026
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Antenna pointing mechanism for Galileo second generation in…

10/06/2026 770 views 17 likes
Antenna pointing mechanism for Galileo second generation intersatellite links, Airbus Defence and Space
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Thales Alenia Space’s antenna pointing mechanism for Galile…

10/06/2026 944 views 11 likes
Thales Alenia Space’s antenna pointing mechanism for Galileo second generation satellites
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Putting the pieces together for Galileo second generation

05/06/2026 1413 views 35 likes
Putting the pieces together for Galileo second generation
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Galileo: the journey of satellites 33 and 34

19/12/2025 3960 views 46 likes
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Replay: Galileo L14 launch coverage

18/12/2025 584 views 1 likes
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Galileo L14 launch highlights

17/12/2025 1648 views 22 likes
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Galileo L14 liftoff on Ariane 6

17/12/2025 4217 views 92 likes
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Ariane 6 for Galileo

16/12/2025 1068 views 7 likes
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More about Galileo

What is Galileo?

Galileo is here

Galileo : a constellation of navigation satellites Building Galileo Galileo constellation status Facts and figures Satellite anatomy Galileo partners Steps so far Galileo on the ground Galileo’s clocks Next steps

Launching Galileo

Galileo's launchers Galileo's launch site

Resources

Galileo factsheet (PDF) Galileo: the future becomes reality - brochure (PDF)

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Galileo satellite in orbit

What is Galileo?

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Galileo Tour

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GIOVE-A launch

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GIOVE-B launch

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Galileo testbeds

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First two satellites

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Frequency filings

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Overview

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In-orbit validation system: the first 4 satellites

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Overview

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The constellation: 27 satellites + 3 in reserve

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Galileo system

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Galileo signals and frequencies

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How do the Galileo clocks work ?

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Receivers

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Services

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Galileo website (European Commission)

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European GNSS Agency, GSA

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GPS

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Related

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Satellite navigation
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Satellite navigation

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EGNOS

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Evolution

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Mapping the night
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About NAVISP

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