red75prime t1_j189y4g wrote
Reply to comment by mattstorm360 in Perseverance sample tube drop by coffeesam
How are they going to find samples? There's no GPS on Mars. Right?
NASA's https://mars.nasa.gov/msr/#Overview is scarce on details. Landmark-based navigation, I guess?
TheBroadHorizon t1_j18y82o wrote
Here's a good overview of how we track things on Mars.
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