ESA - Space Science

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Comet 3I/ATLAS shows activity in Juice navigation camera teaser

Science & Exploration

ESA observations of interstellar comet 3I/ATLAS

133844 views 2192 likes

Smile arrives at Europe's Spaceport

Science & Exploration

Smile arrives at Europe’s Spaceport

09/03/2026 1567 views 24 likes

Coronal mass ejection on 27 May 2024

Science & Exploration

ESA’s Mars orbiters watch solar superstorm hit the Red Plan…

05/03/2026 4516 views 57 likes

Counting craters in Mars’s ancient highlands

Science & Exploration

Counting craters

04/03/2026 2476 views 44 likes

Hubble & Euclid: zoom into Cat's Eye Nebula

Science & Exploration

Hubble & Euclid zoom into cosmic eye

03/03/2026 6513 views 67 likes

Smile leaving Saint-Nazaire in France

Science & Exploration

Smile sets sail for Europe’s Spaceport in French Guiana

20/02/2026 2586 views 36 likes

Journey of Juice cover image

Science & Exploration

The journey of Juice

Video series covering Juice's journey to Jupiter

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Science & Exploration
ESA's science fleet of Solar System explorers

28/05/2024 93198 views 351 likes
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Science & Exploration
ESA’s science fleet of cosmic observers

28/05/2024 24157 views 158 likes
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Science & Exploration
Exoplanet missions
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Science & Exploration
Black holes
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Science missions

Launch: 2015 Europe’s first mission to Mercury

Europe’s first Red Planet orbiter

Deep space comet rendezvous mission

Launched: 1990 ESA contributed solar arrays and Faint Object Camera

ESA science missions

Science & Exploration

Mission navigator

Explore all of ESA's science missions

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About Space Science ESA's 'Cosmic Vision'

Science missions

Mission navigator Solar System explorers Cosmic observers

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