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Science & Exploration

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Science & Exploration

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Distribution of once-watery basins on Mars

Example of basin features

Evolution of water-filled basins over time

Cheops mission poster

Timing is everything

Past and future generations of stars in NGC 300

Mars river valley network in context

Topographic view of dried out river valley network on Mars

Perspective view of ancient river valley network on Mars

Mars river valley network in 3D

Dried out river valley network on Mars

Neptune and its smallest moon Hippocamp (artist's impression)

Hubble data showing Neptune's inner moons

Earth’s geocorona from the Moon

SOHO observation of the geocorona

The extent of Earth’s geocorona

Oberstufenprüfstand P5.2 bei Nacht

Stress-formed fractures and terraces on Rosetta’s comet

Ultima Thule vs Comet 67P/C-G

Evolution of Rosetta’s comet over 4.5 billion years

Anne's rhythm in space

Blue marbles

Milan, before and after

Alexander Gerst taking picutres

ESA astronaut Alexander Gerst returned to Star City, Moscow, on 12 February.

ESA astronaut Alexander Gerst returned to Star City, Moscow, on 12 February.

ESA astronaut Alexander Gerst returned to Star City, Moscow, on 12 February.

ESA astronaut Alexander Gerst returned to Star City, Moscow, on 12 February.

Serena, Sergei and Alexander by the Yuri Gagarin monument.

Columbus cartoon: Episode 24

Welcome home Rosetta

Juice's Ganymede flyby

Juice's Callisto flyby

Juice's Europa flyby

Juice observing Jupiter

Juice's Mars flyby

Juice's Venus flyby

Juice's Earth flyby

Blood vessels

EAC training

Stellar motions in the Andromeda galaxy

Future motions of the Milky Way, Andromeda and Triangulum galaxies

Science with(out) gravity – International Space Station highlight version

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