On this day in space! Oct. 19, 2016: Europe's ExoMars orbiter and Schiaparelli lander arrive at Mars

A Historic Arrival at Mars

On October 19, 2016, the European Space Agency (ESA) reached a major milestone as the ExoMars mission arrived at Mars. The mission comprised two key components: the Trace Gas Orbiter and the Schiaparelli demonstration lander, both arriving at the Red Planet after a months-long interplanetary journey.

Orbital Insertion and Descent Phase

The mission was designed with dual operational goals: establishing the orbiter in a stable path around Mars while deploying Schiaparelli to test controlled surface descent. The orbiter focused on atmospheric composition, while the lander served as a vital trial for European landing technology.

Advancing Planetary Exploration

The arrival of ExoMars underscored Europe's expanding capabilities in interplanetary exploration. The scientific and engineering data gathered through the mission provide fundamental insights into the Martian environment and lay the groundwork for future surface missions.