What did the Huygens probe photograph as it landed on Titan?
A)hills, valleys and rivers
B)nothing; there was zero visibility due to the methane smog
C)a water world of frozen ice sheets
D)a pockmarked surface covered with volcanos
E)dry, featureless plains

Question

Quizplus · Accepted Answer

The Huygens probe photographed hills, valleys, and rivers as it landed on Titan. This was a significant discovery as it provided evidence of liquid on the surface of a celestial body other than Earth.

What Did the Huygens Probe Photograph as It Landed on Titan