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Science & Exploration

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Science & Exploration

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Mars Express sees a dust devil dancing across Mars

ExoMars TGO catches a dust devil on Mars

Tracking dust devils on Mars

ExoMars TGO catches dust devils on Mars

ExoMars TGO catches a dust devil on Mars – colour mode

ExoMars TGO catches a dust devil on Mars – stereo mode

ExoMars Trace Gas Orbiter observes comet 3I/ATLAS – static

ExoMars Trace Gas Orbiter observes comet 3I/ATLAS – GIF

Yellow and blue, old and new

From inner to outer space

Enceladus orbiting within Saturn's E ring

Organic compounds in Enceladus ice grains

Saturn's moon Enceladus

Interior of Saturn's moon Enceladus

Hydrothermal activity on Enceladus

Edge-on view of our galaxy's great wave

The Milky Way’s great wave in motion

The Milky Way's great wave illustrated

Webb brings cosmic lenses into focus

Illustration of moon-forming disc

ESA’s Mars and Jupiter missions observe comet 3I/ATLAS

Spiral, elliptical or neither?

Sagittarius B2 (NIRCam image)

Sagittarius B2 (MIRI image)

Slider: Sagittarius B2 (NIRCam & MIRI images)

Cologne in big

Doha in big

Medina in big

Montreal in big

Abu Dhabi in big

Kiev in big

Baghdad in big

Mars’s atmospheric mille-feuille

ESA Astronaut Reserve receives new training patch

The smouldering heart of a celestial cigar

Astronaut Reserve Training patch

Zoom into Gaia’s star-formation map (highlighted)

Gaia’s star-formation map (zoom-in)

Gaia’s star-formation map

Gaia’s star-formation map (slider)

Gaia sees stellar nurseries (animation still 2)

Gaia sees stellar nurseries (animation still)

Members of ESA's astronaut reserve during a parabolic flight campaign.

From Antarctica’s Concordia Station, the crew captured the 8 September 2025 total lunar eclipse, while ESA-sponsored doctor Nina Purvis studies human adaptation to extreme conditions for future Moon and Mars missions.

Cloudy cluster

Columbus laboratory

Truck with Plato spacecraft arrives at ESTEC

Plato unloaded at ESTEC

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