VALLES MARINERIS


Meaning of VALLES MARINERIS in English

/val"euhs mar'euh nair"is/ , Astron.

a canyon on Mars, 3100 mi. (5000 km) in length, named after the Mariner spacecraft.

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .