1
00:00:01,180 --> 00:00:04,740
Challenge 5 Here's what we know.

2
00:00:04,740 --> 00:00:08,720
We've done our best work, and it seems that we've regained control of the satellite.

3
00:00:08,720 --> 00:00:10,600
But how do we know for sure?

4
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The challenge?

5
00:00:12,200 --> 00:00:17,560
Teams must prove that we are fully in control of the satellite system by successfully imaging the moon.