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Weightlessness through parabolic flights
2 orbiters to probe Mercury
Studying the cardiovascular system in microgravity
Monitoring astronauts’ health in real time
Rendezvous with Saturn
CHAllenging Minisatellite Payload for geoscience and application

Towards a model of the Earth’s gravitational field
Understanding the interaction between the Sun and Earth
COnvection, ROtation et Transits planétaires

Discovering the stars
The behaviour of fluids in microgravity
European Physiology Modules

A payload rack for investigating human physiology under microgravity conditions
Mapping the galaxy
Studying the formation of galaxies
INterior exploration using Seismic Investigations, Geodesy and Heat Transport

Into the early evolution of terrestrial planets
INTErnational Gamma Ray Astrophysics Laboratory

Tracking turbulence in the Universe
International Space Station

Europe and the exploration of Mars
Landing on an asteroid
On the trail of Mars’ escaping atmosphere
MICRO-Satellite à traînée Compensée pour l'Observation du Principe d'Equivalence

A mission for the test of the Equivalence principle
A European contribution to Hubble's successor
Mars Science Laboratory
Searching for the faintest vibrations from celestial bodies
Measuring time with unparalleled precision
Probing the origins of Mars' small moon
Studying solar variability and its possible effects on Earth's climate
To study the origines of Universe
Acquiring expertise in formation flying
The Rosetta Stone of the Universe
Formation flying for a next-generation X-ray telescope
SOlar and Heliospheric Observatory

Solar observatory
A flexible tool for the scientific community
To improve our understanding of Earth systems
Using optical signals to compare atomic clocks
Understanding climate variability in the Indian Ocean
Exploring Venus's atmosphere
X-ray Multi-Mirror

X-ray observatory