Mare Cognitum

Origin of the name

"Sea that has become known." Ranger VII impact site.

When to observe it

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Nearby

• Kuiper 25 km
• Ranger 7 Probe Impact 49 km
• Mons Moro 84 km
• Dorsum Guettard 122 km
• Darney 129 km
• Apollo 14 S-IVB Booster Impact 132 km
• Rimae Opelt 156 km
• Bonpland 163 km