Mars Express was launched on June 2, 2003. The mission had an orbiter and a lander. The lander wasn't able to fully deploy once it landed. The orbiter studies the atmosphere of Mars and maps the surface.

extracted metadata from PDS3 catalog and
                    modified to comply with PDS4 Information Model

MARS EXPRESS

SPICE-corrected image locations and searching capabilities using a navigable map, user selectable image constraints, bulk-download and image processing using POW

Planetary Image Locator Tool

Text-based and an interactive map-based search interface for finding and downloading desired orbital observations

Orbital Data Explorer

ANALYZER OF SPACE PLASMA AND ENERGETIC ATOMS (3RD VERSION) for MEX

HIGH RESOLUTION STEREO CAMERA for MEX

Science
Imager	Mars Express Analyzer of Space Plasma and Energetic Atoms Mars Express High Resolution Stereo Camera
Radar Transceiver	Mars Express Mars Advanced Radar for Subsurface and Ionosphere Sounding
Spectrometer	Mars Express Observatoire Mineralogie I'Eau les Glaces et I'Activit (OMEGA) Mars Express Planetary Fourier Spectrometer Mars Express Spectroscopic Investigation of the Characteristics of the Atmosphere of Mars
Derived
Radio Transceiver	Mars Express Radio Science Experiment

Instrument Data for Mars Express

Observational data from the mission instruments

Science

Imager

Radar Transceiver

Spectrometer

Derived

Radio Transceiver