Arecibo Vallis
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| Arecibo Vallis | |
Chaotic terrain containing Arecibo Vallis |
|
| Feature type | Vallis |
|---|---|
| Coordinates | |
| Eponym | Arecibo Observatory |
Arecibo Vallis is a valley on Mercury. It is located at latitude 27.5 S, longitude 28.4 W, in the hilly and chaotic terrain antipodal to Caloris Basin. It is named after Arecibo Observatory.

