Apple QuickTime movie | 1993-06-13 | 1.5 MB | 240x180 | 29.97fps | 15 seconds | [MooV/TVOD]
Transcription: In the 1970s, as the Mariner spacecraft flew past one side of Mercury, it photographed a forbidding landscape filled with craters and tall cliffs formed by the collapsing and shrinking of the planet's crust.
(.mp4)