'Visible with binoculars (but less so in the planet's summer), they're the easiest Martian surface features to see'
the polar ice caps
ASTRONOMY: Visible with binoculars , theyre the easiest Martian surface features to see
Visible with binoculars , they're the easiest Martian surface features to see
Visible with binoculars , they're the easiest Martian surface features to see
ASTRONOMY
the polar ice caps
ASTRONOMY