'In 1895 astronomer Percival Lowell argued that the straight lines on Mars' surface were these'
canals
DESTINATION:  MARS: In 1895 astronomer Percival Lowell argued that the straight lines on Mars' surface were these
In 1895 astronomer Percival Lowell argued that the straight lines on Mars' surface were these
In 1895 astronomer Percival Lowell argued that the straight lines on Mars' surface were these
DESTINATION:  MARS
canals
DESTINATION:  MARS