Discoveries by Percival Lowell
= Discoveries by Percival Lowell
{wiki=Category:Discoveries_by_Percival_Lowell}
"Discoveries" refers to the collection of astronomical observations and theories made by Percival Lowell, an American astronomer best known for his work on Mars and the concept of Martian canals. Lowell founded the Lowell Observatory in Flagstaff, Arizona, in 1894, where he conducted extensive studies of Mars during its opposition cycles.