Supplies began running low and early this week, five set off on foot across snow fields; on Friday, after four days of trudging, they reached a working military radio center.

The lander set down on the moon by Buzz Aldrin and Neil Armstrong in 1969 is at the center of this image, a small white dot [arrow] with a long shadow stretching to the right.

Before you start, an important note: The PS3 hardware was designed to sit on a TV set or entertainment center, not on a workbench.