Others have proposed that Earth's pull on the moon caused distortions that were later frozen in place on the moon's near side.
Huna vhathu vhane vho vhuya na tombo vha tshi khou bva nwedzini ḽi tshi khou tou sumbedza zwine zwa fana na zwa ngeno fhasi, zwa thusa kha u fhedza dzi khani dza ha Lunar.