"Vast Water Ice Reservoir Found Near Mars' Equator"

Data collected by the Mars Express orbiter suggests the presence of a large water ice deposit near Mars' equator, potentially indicating that the planet may have once supported life. The discovery was made using the orbiter's MARSIS instrument, which detected thick ice deposits extending up to 3.7 kilometers below the surface. The findings, published in Geophysical Research Letters, raise questions about Mars' climate history and could make the area near the equator an ideal landing spot for future exploration missions.