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Satellite navigation

Satellite navigation

Positioning, navigation & timing

Galileo EGNOS NAVISP Genesis Celeste Moonlight

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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 2211 views 24 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 910 views 16 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 3909 views 54 likes
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Video 00:03:15
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Launch of ESA’s Celeste mission 1

28/03/2026 2525 views 70 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 11825 views 131 likes
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Video 00:03:50
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Celeste: Countdown to Launch 1

23/03/2026 1338 views 42 likes
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Story
ESA's Genesis satellite
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Seven scientific benefits of ESA’s Genesis mission

20/03/2026 692 views 21 likes
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Video 00:52:29
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CELESTE pre-launch media briefing

12/03/2026 995 views 19 likes
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Genesis satellite

17/02/2026 675 views 31 likes
Genesis satellite
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Genesis satellite

16/02/2026 551 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 523 views 17 likes
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Video 00:03:39
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Jammertest: strengthening satellite navigation

02/02/2026 621 views 21 likes
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Galileo launch history

08/12/2025 3255 views 46 likes
Galileo launch history
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Celeste mission patch

02/09/2025 1393 views 14 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 2172 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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