[ad_1]
"With ExoMars, we are looking for biosignatures," says Jorge Vago, a scientist with ESA's ExoMars 2020 project. "While both sites offer valuable scientific opportunities to explore ancient environments rich in water that could have been colonized by microorganisms, Oxia Planum has garnered the majority of votes." An impressive amount of work has been undertaken to characterize the proposed sites, demonstrating that they respect the Mawrth Vallis is a scientifically unique site, but Oxia Planum provides an extra margin of safety for entry, descent and landing, as well as for crossing the field in order to reach the scientifically interesting sites identified in orbit. "
[ad_2]
Source link
