2004: On 18 January 2004, the OMEGA instrument on ESA's Mars Express mapped the South polar cap of the Red Planet.
OMEGA, the combined camera and infrared spectrometer, revealed the presence of water ice and carbon dioxide ice for the first time.
Media modal
16 January
15 January
stay updated
Subscribe to our newsletter to receive the latest news, mission updates, and exclusive insights directly in your inbox. Be the first to know about our upcoming projects and breakthroughs.