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Satellite navigation

Satellite navigation

Positioning, navigation & timing

Galileo EGNOS NAVISP Genesis Celeste Moonlight

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Genesis satellite
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ESA joins agreement to strengthen global geodesy supply cha…

02/06/2026 141 views 7 likes
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ESA’s Celeste broadcasts first navigation signal
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ESA’s Celeste broadcasts first navigation signal from low E…

10/04/2026 4394 views 43 likes
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Blue Ghost lander on the Moon’s surface
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Galileo goes to the Moon

07/04/2026 1483 views 18 likes
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Liftoff for Celeste on Rocket Lab's Electron rocket
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Celeste’s first satellites launched to explore LEO-based sa…

28/03/2026 4721 views 55 likes
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Video 00:03:15
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Launch of ESA’s Celeste mission 1

28/03/2026 3418 views 77 likes
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Celeste IOD-1 and 2 on Electron's kick stage (artist impression)
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Watch live: First Celeste launch

27/03/2026 12222 views 135 likes
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Video 00:03:50
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Celeste: Countdown to Launch 1

23/03/2026 1772 views 44 likes
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Video 00:52:29
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CELESTE pre-launch media briefing

12/03/2026 1481 views 21 likes
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Genesis satellite

17/02/2026 1047 views 34 likes
Genesis satellite
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Genesis satellite

16/02/2026 971 views 5 likes
Genesis satellite
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Video 00:02:42
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ESA’s Genesis mission celebrates International Day of Women…

11/02/2026 961 views 17 likes
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Video 00:03:39
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Jammertest: strengthening satellite navigation

02/02/2026 1095 views 21 likes
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Galileo launch history

08/12/2025 3927 views 48 likes
Galileo launch history
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Celeste mission patch

02/09/2025 1771 views 16 likes
Celeste mission patch
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Press Release N° 36–2025
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ESA teams up with Leonardo against satnav jamming

Uninterrupted access to satellite navigation is essential in our modern world, but it is threatened daily by external interference, such as jamming and spoofing. New technologies and concepts can help increase the resilience of our satellite navigation solutions. ESA and Leonardo are embarking on a joint project to explore smart antennas powered by Machine Learning to block unwanted signals.
16/06/2025 2304 views
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Satellite navigation in Europe

About satellite navigation How satellite navigation works

European satnav today

Galileo and EGNOS The story so far

Resources

Galileo: the future becomes reality - brochure (PDF) EGNOS brochure (PDF) Galileo towards the future - video Image gallery Video gallery Navipedia Galileo paper model (in English) Galileo paper model (in French) Subscribe
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