Mars Express, European spacecraft that mapped the surface of Mars. It was launched in 2003. It carried the British lander, Beagle 2, whose antenna failed to deploy, as well as many experiments including a radar instrument that found evidence of underground liquid water on Mars.
Mars Express Archive
10 Years & Top 10 Discoveries from Marvelous Mars Express - Universe Today
ESA - Mars Express science highlights
Mars Express, Facts & Discoveries
The Odyssey of Mars Express: Charting Two Decades of Red Planet Exploration
The Seven Most Amazing Discoveries We've Made by Exploring Mars, Science
ESA - 20 years of Mars Express: Mars as never seen before
Five Spacecraft of the Mars Relay Network – NASA Mars Exploration
Science and Technology Facilities Council on X: #DYK Mars has the highest mountain in the solar system? Olympus Mons is 25 km high, nearly 3 times the height of Mount Everest!🏔 Take
ESA - Space for Kids - ESA's Mars Express finds more underground water
Mars Express - eoPortal
Exploration of Mars - Wikipedia
Mars Express - eoPortal
Mars planet surface hi-res stock photography and images - Alamy