A ‘river’ on Saturn's frozen moon? Why Titan’s 20-year-old photo is still shrouded in mystery

A puzzling image from the Huygens probe's 2005 Titan landing, showing river-like channels, continues to intrigue scientists.

NASA’s 2005 Titan Image Still Baffles Scientists - The Mystery Hidden In One Photograph Hasn’t Been Solved In 20 Years

A single photograph taken during Huygens’ 2005 descent onto Titan still puzzles scientists, revealing river-like channels ...