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

131589 views 2166 likes

Smile leaving Saint-Nazaire in France

Science & Exploration

Smile sets sail for Europe’s Spaceport in French Guiana

20/02/2026 936 views 17 likes

Uranus (January 2025)

Science & Exploration

Webb maps Uranus's mysterious upper atmosphere

19/02/2026 5409 views 39 likes

Galaxy field of low-surface-brightness galaxy CDG-2

Science & Exploration

Hubble, Euclid & Subaru uncover dark galaxy

18/02/2026 1635 views 17 likes

Artist impression of the planetary system around the star LHS 1903

Science & Exploration

Cheops discovers late bloomer from another era

12/02/2026 3415 views 33 likes

Overhead perspective of Flaugergues Crater

Science & Exploration

Explore Mars’s Flaugergues Crater

04/02/2026 2865 views 73 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 92847 views 349 likes
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Science & Exploration
ESA’s science fleet of cosmic observers

28/05/2024 23997 views 156 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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