Browse Items (5 total)

'Life in the universe', Harpers

Tags: 1900s; 1905; 1905-8-1; Astrobiology; Biology; Life; Life on other planets; Newcomb, Simon; Origin

'The extent of the universe', Harpers

Tags: 1900s; 1904; 1904-10-1; Astronomy; Astronomy and Astrophysics; Cosmography; Newcomb, Simon; Observations; Physics

'The mariner�s compass', Harpers

Tags: 1900s; 1904; 1904-2-1; Compass; Earth Sciences; Geography; Geomagnetism; Geophysics; Newcomb, Simon

'The new problems of the universe', Harpers

Tags: 1900s; 1903; 1903-11-1; Astronomy and Astrophysics; Astrophysics; New; Newcomb, Simon; Physics; Research; Stars

'What the astronomers are doing', Harpers

Tags: 1900s; 1902; 1902-7-1; Astronomy; Astronomy and Astrophysics; Newcomb, Simon; Physics; Research; Technological innovations; United States